Home / 1,040,322.17-1,560,483.25-292,368.17

Finding the Fourth Proportional to 1,040,322.17, 1,560,483.25 and 292,368.17

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Solution

The fourth proportional to 1,040,322.17, 1,560,483.25 and 292,368.17 is: 438,552.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,322.17 : 1,560,483.25 = 292,368.17 : x
  2. Step 2: Convert to fraction form
    1,040,322.17/1,560,483.25 = 292,368.17/x
  3. Step 3: Cross multiply
    1,040,322.17x = 1,560,483.25 × 292,368.17
  4. Step 4: Simplify right side
    1,040,322.17x = 456,235,635,288.44
  5. Step 5: Solve for x
    x = 456,235,635,288.44/1,040,322.17
  6. Step 6: Final answer
    x = 438,552.26

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Similar ratio
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1.5x scale

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.