Home / 1,750,250.56-2,625,818.52-488,078.32

Finding the Fourth Proportional to 1,750,250.56, 2,625,818.52 and 488,078.32

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Solution

The fourth proportional to 1,750,250.56, 2,625,818.52 and 488,078.32 is: 732,240.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,250.56 : 2,625,818.52 = 488,078.32 : x
  2. Step 2: Convert to fraction form
    1,750,250.56/2,625,818.52 = 488,078.32/x
  3. Step 3: Cross multiply
    1,750,250.56x = 2,625,818.52 × 488,078.32
  4. Step 4: Simplify right side
    1,750,250.56x = 1,281,605,091,866.49
  5. Step 5: Solve for x
    x = 1,281,605,091,866.49/1,750,250.56
  6. Step 6: Final answer
    x = 732,240.93

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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.