Home / 10,035,360.85-13,847,687.25-5,564,803.52

Finding the Fourth Proportional to 10,035,360.85, 13,847,687.25 and 5,564,803.52

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Solution

The fourth proportional to 10,035,360.85, 13,847,687.25 and 5,564,803.52 is: 7,678,812.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035,360.85 : 13,847,687.25 = 5,564,803.52 : x
  2. Step 2: Convert to fraction form
    10,035,360.85/13,847,687.25 = 5,564,803.52/x
  3. Step 3: Cross multiply
    10,035,360.85x = 13,847,687.25 × 5,564,803.52
  4. Step 4: Simplify right side
    10,035,360.85x = 77,059,658,752,659.11
  5. Step 5: Solve for x
    x = 77,059,658,752,659.11/10,035,360.85
  6. Step 6: Final answer
    x = 7,678,812.94

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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.