Home / 4,107,875.09-6,162,373.11-1,711,159.22

Finding the Fourth Proportional to 4,107,875.09, 6,162,373.11 and 1,711,159.22

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Solution

The fourth proportional to 4,107,875.09, 6,162,373.11 and 1,711,159.22 is: 2,566,972.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,875.09 : 6,162,373.11 = 1,711,159.22 : x
  2. Step 2: Convert to fraction form
    4,107,875.09/6,162,373.11 = 1,711,159.22/x
  3. Step 3: Cross multiply
    4,107,875.09x = 6,162,373.11 × 1,711,159.22
  4. Step 4: Simplify right side
    4,107,875.09x = 10,544,801,533,444.71
  5. Step 5: Solve for x
    x = 10,544,801,533,444.71/4,107,875.09
  6. Step 6: Final answer
    x = 2,566,972.29

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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.