Home / 11,502,053.10-17,253,079.65-3,416,276.70

Finding the Fourth Proportional to 11,502,053.10, 17,253,079.65 and 3,416,276.70

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Solution

The fourth proportional to 11,502,053.10, 17,253,079.65 and 3,416,276.70 is: 5,124,415.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,053.10 : 17,253,079.65 = 3,416,276.70 : x
  2. Step 2: Convert to fraction form
    11,502,053.10/17,253,079.65 = 3,416,276.70/x
  3. Step 3: Cross multiply
    11,502,053.10x = 17,253,079.65 × 3,416,276.70
  4. Step 4: Simplify right side
    11,502,053.10x = 58,941,294,011,539.16
  5. Step 5: Solve for x
    x = 58,941,294,011,539.16/11,502,053.10
  6. Step 6: Final answer
    x = 5,124,415.05

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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.