Home / 1,746,870.46-2,620,840.47-894,545.56

Finding the Fourth Proportional to 1,746,870.46, 2,620,840.47 and 894,545.56

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Solution

The fourth proportional to 1,746,870.46, 2,620,840.47 and 894,545.56 is: 1,342,092.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,870.46 : 2,620,840.47 = 894,545.56 : x
  2. Step 2: Convert to fraction form
    1,746,870.46/2,620,840.47 = 894,545.56/x
  3. Step 3: Cross multiply
    1,746,870.46x = 2,620,840.47 × 894,545.56
  4. Step 4: Simplify right side
    1,746,870.46x = 2,344,461,205,906.81
  5. Step 5: Solve for x
    x = 2,344,461,205,906.81/1,746,870.46
  6. Step 6: Final answer
    x = 1,342,092.19

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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.