Home / 1,500,750-2,251,546.74-602,822.16

Finding the Fourth Proportional to 1,500,750, 2,251,546.74 and 602,822.16

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Solution

The fourth proportional to 1,500,750, 2,251,546.74 and 602,822.16 is: 904,402.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,750 : 2,251,546.74 = 602,822.16 : x
  2. Step 2: Convert to fraction form
    1,500,750/2,251,546.74 = 602,822.16/x
  3. Step 3: Cross multiply
    1,500,750x = 2,251,546.74 × 602,822.16
  4. Step 4: Simplify right side
    1,500,750x = 1,357,282,269,147.76
  5. Step 5: Solve for x
    x = 1,357,282,269,147.76/1,500,750
  6. Step 6: Final answer
    x = 904,402.64

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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.