Home / 6,386,839.52-9,570,451.96-4,334,834.84

Finding the Fourth Proportional to 6,386,839.52, 9,570,451.96 and 4,334,834.84

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Solution

The fourth proportional to 6,386,839.52, 9,570,451.96 and 4,334,834.84 is: 6,495,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,839.52 : 9,570,451.96 = 4,334,834.84 : x
  2. Step 2: Convert to fraction form
    6,386,839.52/9,570,451.96 = 4,334,834.84/x
  3. Step 3: Cross multiply
    6,386,839.52x = 9,570,451.96 × 4,334,834.84
  4. Step 4: Simplify right side
    6,386,839.52x = 41,486,328,590,754.29
  5. Step 5: Solve for x
    x = 41,486,328,590,754.29/6,386,839.52
  6. Step 6: Final answer
    x = 6,495,595.90

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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.