Home / 8,844,002.40-13,234,510.80-6,135,621.60

Finding the Fourth Proportional to 8,844,002.40, 13,234,510.80 and 6,135,621.60

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Solution

The fourth proportional to 8,844,002.40, 13,234,510.80 and 6,135,621.60 is: 9,181,583.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844,002.40 : 13,234,510.80 = 6,135,621.60 : x
  2. Step 2: Convert to fraction form
    8,844,002.40/13,234,510.80 = 6,135,621.60/x
  3. Step 3: Cross multiply
    8,844,002.40x = 13,234,510.80 × 6,135,621.60
  4. Step 4: Simplify right side
    8,844,002.40x = 81,201,950,329,913.28
  5. Step 5: Solve for x
    x = 81,201,950,329,913.28/8,844,002.40
  6. Step 6: Final answer
    x = 9,181,583.93

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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.