Home / 9,076,394.24-12,525,423.84-5,002,013.24

Finding the Fourth Proportional to 9,076,394.24, 12,525,423.84 and 5,002,013.24

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Solution

The fourth proportional to 9,076,394.24, 12,525,423.84 and 5,002,013.24 is: 6,902,778.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,394.24 : 12,525,423.84 = 5,002,013.24 : x
  2. Step 2: Convert to fraction form
    9,076,394.24/12,525,423.84 = 5,002,013.24/x
  3. Step 3: Cross multiply
    9,076,394.24x = 12,525,423.84 × 5,002,013.24
  4. Step 4: Simplify right side
    9,076,394.24x = 62,652,335,884,291.64
  5. Step 5: Solve for x
    x = 62,652,335,884,291.64/9,076,394.24
  6. Step 6: Final answer
    x = 6,902,778.15

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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.