Home / 974,906.10-1,462,359.15-738,710.10

Finding the Fourth Proportional to 974,906.10, 1,462,359.15 and 738,710.10

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Solution

The fourth proportional to 974,906.10, 1,462,359.15 and 738,710.10 is: 1,108,065.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,906.10 : 1,462,359.15 = 738,710.10 : x
  2. Step 2: Convert to fraction form
    974,906.10/1,462,359.15 = 738,710.10/x
  3. Step 3: Cross multiply
    974,906.10x = 1,462,359.15 × 738,710.10
  4. Step 4: Simplify right side
    974,906.10x = 1,080,259,473,932.41
  5. Step 5: Solve for x
    x = 1,080,259,473,932.41/974,906.10
  6. Step 6: Final answer
    x = 1,108,065.15

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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.