Home / 9,407,423.59-14,106,964.60-5,029,500.55

Finding the Fourth Proportional to 9,407,423.59, 14,106,964.60 and 5,029,500.55

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Solution

The fourth proportional to 9,407,423.59, 14,106,964.60 and 5,029,500.55 is: 7,542,020.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407,423.59 : 14,106,964.60 = 5,029,500.55 : x
  2. Step 2: Convert to fraction form
    9,407,423.59/14,106,964.60 = 5,029,500.55/x
  3. Step 3: Cross multiply
    9,407,423.59x = 14,106,964.60 × 5,029,500.55
  4. Step 4: Simplify right side
    9,407,423.59x = 70,950,986,214,530.53
  5. Step 5: Solve for x
    x = 70,950,986,214,530.53/9,407,423.59
  6. Step 6: Final answer
    x = 7,542,020.99

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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.