Home / 7,091,916.48-10,637,874.24-1,773,132.48

Finding the Fourth Proportional to 7,091,916.48, 10,637,874.24 and 1,773,132.48

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Solution

The fourth proportional to 7,091,916.48, 10,637,874.24 and 1,773,132.48 is: 2,659,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091,916.48 : 10,637,874.24 = 1,773,132.48 : x
  2. Step 2: Convert to fraction form
    7,091,916.48/10,637,874.24 = 1,773,132.48/x
  3. Step 3: Cross multiply
    7,091,916.48x = 10,637,874.24 × 1,773,132.48
  4. Step 4: Simplify right side
    7,091,916.48x = 18,862,360,333,099.32
  5. Step 5: Solve for x
    x = 18,862,360,333,099.32/7,091,916.48
  6. Step 6: Final answer
    x = 2,659,698.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.