Home / 9,552,983.40-14,330,349.90-3,872,032.20

Finding the Fourth Proportional to 9,552,983.40, 14,330,349.90 and 3,872,032.20

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Solution

The fourth proportional to 9,552,983.40, 14,330,349.90 and 3,872,032.20 is: 5,808,402.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,983.40 : 14,330,349.90 = 3,872,032.20 : x
  2. Step 2: Convert to fraction form
    9,552,983.40/14,330,349.90 = 3,872,032.20/x
  3. Step 3: Cross multiply
    9,552,983.40x = 14,330,349.90 × 3,872,032.20
  4. Step 4: Simplify right side
    9,552,983.40x = 55,487,576,250,066.78
  5. Step 5: Solve for x
    x = 55,487,576,250,066.78/9,552,983.40
  6. Step 6: Final answer
    x = 5,808,402.88

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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.