Home / 2,475,160.80-3,713,397.30-877,557.30

Finding the Fourth Proportional to 2,475,160.80, 3,713,397.30 and 877,557.30

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Solution

The fourth proportional to 2,475,160.80, 3,713,397.30 and 877,557.30 is: 1,316,568.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,160.80 : 3,713,397.30 = 877,557.30 : x
  2. Step 2: Convert to fraction form
    2,475,160.80/3,713,397.30 = 877,557.30/x
  3. Step 3: Cross multiply
    2,475,160.80x = 3,713,397.30 × 877,557.30
  4. Step 4: Simplify right side
    2,475,160.80x = 3,258,718,908,415.29
  5. Step 5: Solve for x
    x = 3,258,718,908,415.29/2,475,160.80
  6. Step 6: Final answer
    x = 1,316,568.57

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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.