Home / 10,048,200.59-15,073,200.04-3,900,038.14

Finding the Fourth Proportional to 10,048,200.59, 15,073,200.04 and 3,900,038.14

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Solution

The fourth proportional to 10,048,200.59, 15,073,200.04 and 3,900,038.14 is: 5,850,406.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,048,200.59 : 15,073,200.04 = 3,900,038.14 : x
  2. Step 2: Convert to fraction form
    10,048,200.59/15,073,200.04 = 3,900,038.14/x
  3. Step 3: Cross multiply
    10,048,200.59x = 15,073,200.04 × 3,900,038.14
  4. Step 4: Simplify right side
    10,048,200.59x = 58,786,055,000,416.43
  5. Step 5: Solve for x
    x = 58,786,055,000,416.43/10,048,200.59
  6. Step 6: Final answer
    x = 5,850,406.20

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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.