Home / 6,024,724.86-8,312,041.80-3,850,540.68

Finding the Fourth Proportional to 6,024,724.86, 8,312,041.80 and 3,850,540.68

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Solution

The fourth proportional to 6,024,724.86, 8,312,041.80 and 3,850,540.68 is: 5,312,417.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,024,724.86 : 8,312,041.80 = 3,850,540.68 : x
  2. Step 2: Convert to fraction form
    6,024,724.86/8,312,041.80 = 3,850,540.68/x
  3. Step 3: Cross multiply
    6,024,724.86x = 8,312,041.80 × 3,850,540.68
  4. Step 4: Simplify right side
    6,024,724.86x = 32,005,855,084,760.43
  5. Step 5: Solve for x
    x = 32,005,855,084,760.43/6,024,724.86
  6. Step 6: Final answer
    x = 5,312,417.72

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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.