Home / 9,656,562.90-14,495,903.55-5,669,721.30

Finding the Fourth Proportional to 9,656,562.90, 14,495,903.55 and 5,669,721.30

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Solution

The fourth proportional to 9,656,562.90, 14,495,903.55 and 5,669,721.30 is: 8,511,075.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,562.90 : 14,495,903.55 = 5,669,721.30 : x
  2. Step 2: Convert to fraction form
    9,656,562.90/14,495,903.55 = 5,669,721.30/x
  3. Step 3: Cross multiply
    9,656,562.90x = 14,495,903.55 × 5,669,721.30
  4. Step 4: Simplify right side
    9,656,562.90x = 82,187,733,120,180.61
  5. Step 5: Solve for x
    x = 82,187,733,120,180.61/9,656,562.90
  6. Step 6: Final answer
    x = 8,511,075.21

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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.