Home / 6,851,937.60-9,455,549.67-4,062,937.68

Finding the Fourth Proportional to 6,851,937.60, 9,455,549.67 and 4,062,937.68

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Solution

The fourth proportional to 6,851,937.60, 9,455,549.67 and 4,062,937.68 is: 5,606,780.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,937.60 : 9,455,549.67 = 4,062,937.68 : x
  2. Step 2: Convert to fraction form
    6,851,937.60/9,455,549.67 = 4,062,937.68/x
  3. Step 3: Cross multiply
    6,851,937.60x = 9,455,549.67 × 4,062,937.68
  4. Step 4: Simplify right side
    6,851,937.60x = 38,417,309,039,354.57
  5. Step 5: Solve for x
    x = 38,417,309,039,354.57/6,851,937.60
  6. Step 6: Final answer
    x = 5,606,780.34

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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.