Home / 5,444,962.75-7,513,916.16-2,997,554.23

Finding the Fourth Proportional to 5,444,962.75, 7,513,916.16 and 2,997,554.23

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Solution

The fourth proportional to 5,444,962.75, 7,513,916.16 and 2,997,554.23 is: 4,136,551.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,962.75 : 7,513,916.16 = 2,997,554.23 : x
  2. Step 2: Convert to fraction form
    5,444,962.75/7,513,916.16 = 2,997,554.23/x
  3. Step 3: Cross multiply
    5,444,962.75x = 7,513,916.16 × 2,997,554.23
  4. Step 4: Simplify right side
    5,444,962.75x = 22,523,371,169,273.36
  5. Step 5: Solve for x
    x = 22,523,371,169,273.36/5,444,962.75
  6. Step 6: Final answer
    x = 4,136,551.93

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.