Home / 1,046,604.32-1,570,060.08-336,398.24

Finding the Fourth Proportional to 1,046,604.32, 1,570,060.08 and 336,398.24

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Solution

The fourth proportional to 1,046,604.32, 1,570,060.08 and 336,398.24 is: 504,646.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,604.32 : 1,570,060.08 = 336,398.24 : x
  2. Step 2: Convert to fraction form
    1,046,604.32/1,570,060.08 = 336,398.24/x
  3. Step 3: Cross multiply
    1,046,604.32x = 1,570,060.08 × 336,398.24
  4. Step 4: Simplify right side
    1,046,604.32x = 528,165,447,606.26
  5. Step 5: Solve for x
    x = 528,165,447,606.26/1,046,604.32
  6. Step 6: Final answer
    x = 504,646.73

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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.