Home / 6,274,017.12-9,406,895.70-4,137,587.04

Finding the Fourth Proportional to 6,274,017.12, 9,406,895.70 and 4,137,587.04

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Solution

The fourth proportional to 6,274,017.12, 9,406,895.70 and 4,137,587.04 is: 6,203,656.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274,017.12 : 9,406,895.70 = 4,137,587.04 : x
  2. Step 2: Convert to fraction form
    6,274,017.12/9,406,895.70 = 4,137,587.04/x
  3. Step 3: Cross multiply
    6,274,017.12x = 9,406,895.70 × 4,137,587.04
  4. Step 4: Simplify right side
    6,274,017.12x = 38,921,849,734,951.73
  5. Step 5: Solve for x
    x = 38,921,849,734,951.73/6,274,017.12
  6. Step 6: Final answer
    x = 6,203,656.92

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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.