Home / 5,746,648.80-8,614,443.60-4,466,546.40

Finding the Fourth Proportional to 5,746,648.80, 8,614,443.60 and 4,466,546.40

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Solution

The fourth proportional to 5,746,648.80, 8,614,443.60 and 4,466,546.40 is: 6,695,521.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,648.80 : 8,614,443.60 = 4,466,546.40 : x
  2. Step 2: Convert to fraction form
    5,746,648.80/8,614,443.60 = 4,466,546.40/x
  3. Step 3: Cross multiply
    5,746,648.80x = 8,614,443.60 × 4,466,546.40
  4. Step 4: Simplify right side
    5,746,648.80x = 38,476,812,049,583.04
  5. Step 5: Solve for x
    x = 38,476,812,049,583.04/5,746,648.80
  6. Step 6: Final answer
    x = 6,695,521.75

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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.