Home / 8,048,775.30-12,073,746.15-4,847,007.30

Finding the Fourth Proportional to 8,048,775.30, 12,073,746.15 and 4,847,007.30

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Solution

The fourth proportional to 8,048,775.30, 12,073,746.15 and 4,847,007.30 is: 7,270,862.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,775.30 : 12,073,746.15 = 4,847,007.30 : x
  2. Step 2: Convert to fraction form
    8,048,775.30/12,073,746.15 = 4,847,007.30/x
  3. Step 3: Cross multiply
    8,048,775.30x = 12,073,746.15 × 4,847,007.30
  4. Step 4: Simplify right side
    8,048,775.30x = 58,521,535,727,396.90
  5. Step 5: Solve for x
    x = 58,521,535,727,396.90/8,048,775.30
  6. Step 6: Final answer
    x = 7,270,862.16

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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.