Home / 1,091,753.48-1,506,706.44-601,810.14

Finding the Fourth Proportional to 1,091,753.48, 1,506,706.44 and 601,810.14

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Solution

The fourth proportional to 1,091,753.48, 1,506,706.44 and 601,810.14 is: 830,545.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,753.48 : 1,506,706.44 = 601,810.14 : x
  2. Step 2: Convert to fraction form
    1,091,753.48/1,506,706.44 = 601,810.14/x
  3. Step 3: Cross multiply
    1,091,753.48x = 1,506,706.44 × 601,810.14
  4. Step 4: Simplify right side
    1,091,753.48x = 906,751,213,595.30
  5. Step 5: Solve for x
    x = 906,751,213,595.30/1,091,753.48
  6. Step 6: Final answer
    x = 830,545.75

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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.