Home / 9,337,135.16-12,895,875.30-6,276,035

Finding the Fourth Proportional to 9,337,135.16, 12,895,875.30 and 6,276,035

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Solution

The fourth proportional to 9,337,135.16, 12,895,875.30 and 6,276,035 is: 8,668,072.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,135.16 : 12,895,875.30 = 6,276,035 : x
  2. Step 2: Convert to fraction form
    9,337,135.16/12,895,875.30 = 6,276,035/x
  3. Step 3: Cross multiply
    9,337,135.16x = 12,895,875.30 × 6,276,035
  4. Step 4: Simplify right side
    9,337,135.16x = 80,934,964,738,435.50
  5. Step 5: Solve for x
    x = 80,934,964,738,435.50/9,337,135.16
  6. Step 6: Final answer
    x = 8,668,072.52

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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.