Home / 8,301,674.80-11,454,841.56-4,680,002.80

Finding the Fourth Proportional to 8,301,674.80, 11,454,841.56 and 4,680,002.80

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Solution

The fourth proportional to 8,301,674.80, 11,454,841.56 and 4,680,002.80 is: 6,457,575.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,301,674.80 : 11,454,841.56 = 4,680,002.80 : x
  2. Step 2: Convert to fraction form
    8,301,674.80/11,454,841.56 = 4,680,002.80/x
  3. Step 3: Cross multiply
    8,301,674.80x = 11,454,841.56 × 4,680,002.80
  4. Step 4: Simplify right side
    8,301,674.80x = 53,608,690,574,356.37
  5. Step 5: Solve for x
    x = 53,608,690,574,356.37/8,301,674.80
  6. Step 6: Final answer
    x = 6,457,575.35

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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.