Home / 9,466,885.10-14,200,327.65-8,297,714.90

Finding the Fourth Proportional to 9,466,885.10, 14,200,327.65 and 8,297,714.90

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Solution

The fourth proportional to 9,466,885.10, 14,200,327.65 and 8,297,714.90 is: 12,446,572.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,466,885.10 : 14,200,327.65 = 8,297,714.90 : x
  2. Step 2: Convert to fraction form
    9,466,885.10/14,200,327.65 = 8,297,714.90/x
  3. Step 3: Cross multiply
    9,466,885.10x = 14,200,327.65 × 8,297,714.90
  4. Step 4: Simplify right side
    9,466,885.10x = 117,830,270,326,287
  5. Step 5: Solve for x
    x = 117,830,270,326,287/9,466,885.10
  6. Step 6: Final answer
    x = 12,446,572.35

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Similar ratio
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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.