Home / 1,750,249.56-2,625,817.02-488,077.32

Finding the Fourth Proportional to 1,750,249.56, 2,625,817.02 and 488,077.32

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Solution

The fourth proportional to 1,750,249.56, 2,625,817.02 and 488,077.32 is: 732,239.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,249.56 : 2,625,817.02 = 488,077.32 : x
  2. Step 2: Convert to fraction form
    1,750,249.56/2,625,817.02 = 488,077.32/x
  3. Step 3: Cross multiply
    1,750,249.56x = 2,625,817.02 × 488,077.32
  4. Step 4: Simplify right side
    1,750,249.56x = 1,281,601,733,931.99
  5. Step 5: Solve for x
    x = 1,281,601,733,931.99/1,750,249.56
  6. Step 6: Final answer
    x = 732,239.43

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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.