Home / 8,024,886.10-11,074,342.05-4,587,200.74

Finding the Fourth Proportional to 8,024,886.10, 11,074,342.05 and 4,587,200.74

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Solution

The fourth proportional to 8,024,886.10, 11,074,342.05 and 4,587,200.74 is: 6,330,336.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,886.10 : 11,074,342.05 = 4,587,200.74 : x
  2. Step 2: Convert to fraction form
    8,024,886.10/11,074,342.05 = 4,587,200.74/x
  3. Step 3: Cross multiply
    8,024,886.10x = 11,074,342.05 × 4,587,200.74
  4. Step 4: Simplify right side
    8,024,886.10x = 50,800,230,046,773.12
  5. Step 5: Solve for x
    x = 50,800,230,046,773.12/8,024,886.10
  6. Step 6: Final answer
    x = 6,330,336.58

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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.