Home / 9,838,653.88-14,753,256.90-5,577,678.04

Finding the Fourth Proportional to 9,838,653.88, 14,753,256.90 and 5,577,678.04

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Solution

The fourth proportional to 9,838,653.88, 14,753,256.90 and 5,577,678.04 is: 8,363,839.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,653.88 : 14,753,256.90 = 5,577,678.04 : x
  2. Step 2: Convert to fraction form
    9,838,653.88/14,753,256.90 = 5,577,678.04/x
  3. Step 3: Cross multiply
    9,838,653.88x = 14,753,256.90 × 5,577,678.04
  4. Step 4: Simplify right side
    9,838,653.88x = 82,288,917,029,608.48
  5. Step 5: Solve for x
    x = 82,288,917,029,608.48/9,838,653.88
  6. Step 6: Final answer
    x = 8,363,839.00

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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.