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Finding the Third Proportional to 1,007,569.13 and 1,510,731

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Solution

The third proportional to 1,007,569.13 and 1,510,731 is: 2,265,162.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,569.13 : 1,510,731 = 1,510,731 : x
  2. Step 2: Convert to fraction form
    1,007,569.13/1,510,731 = 1,510,731/x
  3. Step 3: Cross multiply
    1,007,569.13x = 1,510,731 × 1,510,731
  4. Step 4: Simplify right side
    1,007,569.13x = 2,282,308,154,361
  5. Step 5: Solve for x
    x = 2,282,308,154,361/1,007,569.13
  6. Step 6: Final answer
    x = 2,265,162.85

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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.