Home / 3,341,473.56-5,012,166.60-817,150.68

Finding the Fourth Proportional to 3,341,473.56, 5,012,166.60 and 817,150.68

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Solution

The fourth proportional to 3,341,473.56, 5,012,166.60 and 817,150.68 is: 1,225,715.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,473.56 : 5,012,166.60 = 817,150.68 : x
  2. Step 2: Convert to fraction form
    3,341,473.56/5,012,166.60 = 817,150.68/x
  3. Step 3: Cross multiply
    3,341,473.56x = 5,012,166.60 × 817,150.68
  4. Step 4: Simplify right side
    3,341,473.56x = 4,095,695,345,463.29
  5. Step 5: Solve for x
    x = 4,095,695,345,463.29/3,341,473.56
  6. Step 6: Final answer
    x = 1,225,715.32

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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.