Home / 1,746,869.96-2,620,839.72-894,545.06

Finding the Fourth Proportional to 1,746,869.96, 2,620,839.72 and 894,545.06

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Solution

The fourth proportional to 1,746,869.96, 2,620,839.72 and 894,545.06 is: 1,342,091.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,869.96 : 2,620,839.72 = 894,545.06 : x
  2. Step 2: Convert to fraction form
    1,746,869.96/2,620,839.72 = 894,545.06/x
  3. Step 3: Cross multiply
    1,746,869.96x = 2,620,839.72 × 894,545.06
  4. Step 4: Simplify right side
    1,746,869.96x = 2,344,459,224,577.78
  5. Step 5: Solve for x
    x = 2,344,459,224,577.78/1,746,869.96
  6. Step 6: Final answer
    x = 1,342,091.44

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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.