Home / 7,606,423.56-10,493,565.60-5,031,697.62

Finding the Fourth Proportional to 7,606,423.56, 10,493,565.60 and 5,031,697.62

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Solution

The fourth proportional to 7,606,423.56, 10,493,565.60 and 5,031,697.62 is: 6,941,560.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,423.56 : 10,493,565.60 = 5,031,697.62 : x
  2. Step 2: Convert to fraction form
    7,606,423.56/10,493,565.60 = 5,031,697.62/x
  3. Step 3: Cross multiply
    7,606,423.56x = 10,493,565.60 × 5,031,697.62
  4. Step 4: Simplify right side
    7,606,423.56x = 52,800,449,054,833.88
  5. Step 5: Solve for x
    x = 52,800,449,054,833.88/7,606,423.56
  6. Step 6: Final answer
    x = 6,941,560.46

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1.5x scale

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.