Home / 793,327.32-1,094,681.56-466,655.16

Finding the Fourth Proportional to 793,327.32, 1,094,681.56 and 466,655.16

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Solution

The fourth proportional to 793,327.32, 1,094,681.56 and 466,655.16 is: 643,919.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,327.32 : 1,094,681.56 = 466,655.16 : x
  2. Step 2: Convert to fraction form
    793,327.32/1,094,681.56 = 466,655.16/x
  3. Step 3: Cross multiply
    793,327.32x = 1,094,681.56 × 466,655.16
  4. Step 4: Simplify right side
    793,327.32x = 510,838,798,530.85
  5. Step 5: Solve for x
    x = 510,838,798,530.85/793,327.32
  6. Step 6: Final answer
    x = 643,919.33

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.