Home / 9,337,504.04-12,885,755.60-5,045,152.04

Finding the Fourth Proportional to 9,337,504.04, 12,885,755.60 and 5,045,152.04

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Solution

The fourth proportional to 9,337,504.04, 12,885,755.60 and 5,045,152.04 is: 6,962,309.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,504.04 : 12,885,755.60 = 5,045,152.04 : x
  2. Step 2: Convert to fraction form
    9,337,504.04/12,885,755.60 = 5,045,152.04/x
  3. Step 3: Cross multiply
    9,337,504.04x = 12,885,755.60 × 5,045,152.04
  4. Step 4: Simplify right side
    9,337,504.04x = 65,010,596,152,281.42
  5. Step 5: Solve for x
    x = 65,010,596,152,281.42/9,337,504.04
  6. Step 6: Final answer
    x = 6,962,309.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.