Home / 6,650,473.48-9,177,647.88-3,594,687.72

Finding the Fourth Proportional to 6,650,473.48, 9,177,647.88 and 3,594,687.72

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Solution

The fourth proportional to 6,650,473.48, 9,177,647.88 and 3,594,687.72 is: 4,960,666.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,473.48 : 9,177,647.88 = 3,594,687.72 : x
  2. Step 2: Convert to fraction form
    6,650,473.48/9,177,647.88 = 3,594,687.72/x
  3. Step 3: Cross multiply
    6,650,473.48x = 9,177,647.88 × 3,594,687.72
  4. Step 4: Simplify right side
    6,650,473.48x = 32,990,778,132,720.04
  5. Step 5: Solve for x
    x = 32,990,778,132,720.04/6,650,473.48
  6. Step 6: Final answer
    x = 4,960,666.07

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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.