Home / 10,366,255.80-14,305,416.17-5,720,037.17

Finding the Fourth Proportional to 10,366,255.80, 14,305,416.17 and 5,720,037.17

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Solution

The fourth proportional to 10,366,255.80, 14,305,416.17 and 5,720,037.17 is: 7,893,642.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,255.80 : 14,305,416.17 = 5,720,037.17 : x
  2. Step 2: Convert to fraction form
    10,366,255.80/14,305,416.17 = 5,720,037.17/x
  3. Step 3: Cross multiply
    10,366,255.80x = 14,305,416.17 × 5,720,037.17
  4. Step 4: Simplify right side
    10,366,255.80x = 81,827,512,124,591.77
  5. Step 5: Solve for x
    x = 81,827,512,124,591.77/10,366,255.80
  6. Step 6: Final answer
    x = 7,893,642.00

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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.