Home / 9,050,025.88-12,487,245.06-5,076,425.08

Finding the Fourth Proportional to 9,050,025.88, 12,487,245.06 and 5,076,425.08

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Solution

The fourth proportional to 9,050,025.88, 12,487,245.06 and 5,076,425.08 is: 7,004,462.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,025.88 : 12,487,245.06 = 5,076,425.08 : x
  2. Step 2: Convert to fraction form
    9,050,025.88/12,487,245.06 = 5,076,425.08/x
  3. Step 3: Cross multiply
    9,050,025.88x = 12,487,245.06 × 5,076,425.08
  4. Step 4: Simplify right side
    9,050,025.88x = 63,390,564,002,690.11
  5. Step 5: Solve for x
    x = 63,390,564,002,690.11/9,050,025.88
  6. Step 6: Final answer
    x = 7,004,462.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.