Home / 8,301,004.30-12,451,506.45-5,095,737.10

Finding the Fourth Proportional to 8,301,004.30, 12,451,506.45 and 5,095,737.10

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Solution

The fourth proportional to 8,301,004.30, 12,451,506.45 and 5,095,737.10 is: 7,643,605.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,301,004.30 : 12,451,506.45 = 5,095,737.10 : x
  2. Step 2: Convert to fraction form
    8,301,004.30/12,451,506.45 = 5,095,737.10/x
  3. Step 3: Cross multiply
    8,301,004.30x = 12,451,506.45 × 5,095,737.10
  4. Step 4: Simplify right side
    8,301,004.30x = 63,449,603,368,154.29
  5. Step 5: Solve for x
    x = 63,449,603,368,154.29/8,301,004.30
  6. Step 6: Final answer
    x = 7,643,605.65

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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.