Home / 1,033,062.76-1,548,706.56-359,056.54

Finding the Fourth Proportional to 1,033,062.76, 1,548,706.56 and 359,056.54

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Solution

The fourth proportional to 1,033,062.76, 1,548,706.56 and 359,056.54 is: 538,276.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,062.76 : 1,548,706.56 = 359,056.54 : x
  2. Step 2: Convert to fraction form
    1,033,062.76/1,548,706.56 = 359,056.54/x
  3. Step 3: Cross multiply
    1,033,062.76x = 1,548,706.56 × 359,056.54
  4. Step 4: Simplify right side
    1,033,062.76x = 556,073,218,908.90
  5. Step 5: Solve for x
    x = 556,073,218,908.90/1,033,062.76
  6. Step 6: Final answer
    x = 538,276.32

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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.