Home / 4,157,125.40-6,232,577.70-2,266,002.20

Finding the Fourth Proportional to 4,157,125.40, 6,232,577.70 and 2,266,002.20

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Solution

The fourth proportional to 4,157,125.40, 6,232,577.70 and 2,266,002.20 is: 3,397,307.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,125.40 : 6,232,577.70 = 2,266,002.20 : x
  2. Step 2: Convert to fraction form
    4,157,125.40/6,232,577.70 = 2,266,002.20/x
  3. Step 3: Cross multiply
    4,157,125.40x = 6,232,577.70 × 2,266,002.20
  4. Step 4: Simplify right side
    4,157,125.40x = 14,123,034,779,870.94
  5. Step 5: Solve for x
    x = 14,123,034,779,870.94/4,157,125.40
  6. Step 6: Final answer
    x = 3,397,307.86

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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.