Home / 1,024,620.39-1,536,955.18-350,697.24

Finding the Fourth Proportional to 1,024,620.39, 1,536,955.18 and 350,697.24

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Solution

The fourth proportional to 1,024,620.39, 1,536,955.18 and 350,697.24 is: 526,054.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,620.39 : 1,536,955.18 = 350,697.24 : x
  2. Step 2: Convert to fraction form
    1,024,620.39/1,536,955.18 = 350,697.24/x
  3. Step 3: Cross multiply
    1,024,620.39x = 1,536,955.18 × 350,697.24
  4. Step 4: Simplify right side
    1,024,620.39x = 539,005,938,752.96
  5. Step 5: Solve for x
    x = 539,005,938,752.96/1,024,620.39
  6. Step 6: Final answer
    x = 526,054.28

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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.