Home / 2,376,666.90-3,565,250.64-693,775.26

Finding the Fourth Proportional to 2,376,666.90, 3,565,250.64 and 693,775.26

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Solution

The fourth proportional to 2,376,666.90, 3,565,250.64 and 693,775.26 is: 1,040,735.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,666.90 : 3,565,250.64 = 693,775.26 : x
  2. Step 2: Convert to fraction form
    2,376,666.90/3,565,250.64 = 693,775.26/x
  3. Step 3: Cross multiply
    2,376,666.90x = 3,565,250.64 × 693,775.26
  4. Step 4: Simplify right side
    2,376,666.90x = 2,473,482,689,731.17
  5. Step 5: Solve for x
    x = 2,473,482,689,731.17/2,376,666.90
  6. Step 6: Final answer
    x = 1,040,735.95

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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.