Home / 1,032,741.46-1,549,113.40-322,773.22

Finding the Fourth Proportional to 1,032,741.46, 1,549,113.40 and 322,773.22

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Solution

The fourth proportional to 1,032,741.46, 1,549,113.40 and 322,773.22 is: 484,160.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,741.46 : 1,549,113.40 = 322,773.22 : x
  2. Step 2: Convert to fraction form
    1,032,741.46/1,549,113.40 = 322,773.22/x
  3. Step 3: Cross multiply
    1,032,741.46x = 1,549,113.40 × 322,773.22
  4. Step 4: Simplify right side
    1,032,741.46x = 500,012,320,263.15
  5. Step 5: Solve for x
    x = 500,012,320,263.15/1,032,741.46
  6. Step 6: Final answer
    x = 484,160.21

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Double scale
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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.