Home / 8,042,300.97-11,098,323.29-4,605,206.30

Finding the Fourth Proportional to 8,042,300.97, 11,098,323.29 and 4,605,206.30

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Solution

The fourth proportional to 8,042,300.97, 11,098,323.29 and 4,605,206.30 is: 6,355,154.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,042,300.97 : 11,098,323.29 = 4,605,206.30 : x
  2. Step 2: Convert to fraction form
    8,042,300.97/11,098,323.29 = 4,605,206.30/x
  3. Step 3: Cross multiply
    8,042,300.97x = 11,098,323.29 × 4,605,206.30
  4. Step 4: Simplify right side
    8,042,300.97x = 51,110,068,256,027.08
  5. Step 5: Solve for x
    x = 51,110,068,256,027.08/8,042,300.97
  6. Step 6: Final answer
    x = 6,355,154.88

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1.5x scale

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.