Home / 6,239,500.23-9,353,050.20-4,342,255.86

Finding the Fourth Proportional to 6,239,500.23, 9,353,050.20 and 4,342,255.86

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Solution

The fourth proportional to 6,239,500.23, 9,353,050.20 and 4,342,255.86 is: 6,509,068.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,500.23 : 9,353,050.20 = 4,342,255.86 : x
  2. Step 2: Convert to fraction form
    6,239,500.23/9,353,050.20 = 4,342,255.86/x
  3. Step 3: Cross multiply
    6,239,500.23x = 9,353,050.20 × 4,342,255.86
  4. Step 4: Simplify right side
    6,239,500.23x = 40,613,337,039,824.17
  5. Step 5: Solve for x
    x = 40,613,337,039,824.17/6,239,500.23
  6. Step 6: Final answer
    x = 6,509,068.92

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1.5x scale

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.