Home / 1,035,098.57-1,552,816.38-305,695.59

Finding the Fourth Proportional to 1,035,098.57, 1,552,816.38 and 305,695.59

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Solution

The fourth proportional to 1,035,098.57, 1,552,816.38 and 305,695.59 is: 458,593.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,098.57 : 1,552,816.38 = 305,695.59 : x
  2. Step 2: Convert to fraction form
    1,035,098.57/1,552,816.38 = 305,695.59/x
  3. Step 3: Cross multiply
    1,035,098.57x = 1,552,816.38 × 305,695.59
  4. Step 4: Simplify right side
    1,035,098.57x = 474,689,119,445.76
  5. Step 5: Solve for x
    x = 474,689,119,445.76/1,035,098.57
  6. Step 6: Final answer
    x = 458,593.16

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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.