Home / 9,520,252.37-14,280,837.82-3,130,363.25

Finding the Fourth Proportional to 9,520,252.37, 14,280,837.82 and 3,130,363.25

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Solution

The fourth proportional to 9,520,252.37, 14,280,837.82 and 3,130,363.25 is: 4,695,695.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,252.37 : 14,280,837.82 = 3,130,363.25 : x
  2. Step 2: Convert to fraction form
    9,520,252.37/14,280,837.82 = 3,130,363.25/x
  3. Step 3: Cross multiply
    9,520,252.37x = 14,280,837.82 × 3,130,363.25
  4. Step 4: Simplify right side
    9,520,252.37x = 44,704,209,811,708.02
  5. Step 5: Solve for x
    x = 44,704,209,811,708.02/9,520,252.37
  6. Step 6: Final answer
    x = 4,695,695.88

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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.