Home / 884,863.17-1,327,381.02-352,259.82

Finding the Fourth Proportional to 884,863.17, 1,327,381.02 and 352,259.82

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Solution

The fourth proportional to 884,863.17, 1,327,381.02 and 352,259.82 is: 528,424.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,863.17 : 1,327,381.02 = 352,259.82 : x
  2. Step 2: Convert to fraction form
    884,863.17/1,327,381.02 = 352,259.82/x
  3. Step 3: Cross multiply
    884,863.17x = 1,327,381.02 × 352,259.82
  4. Step 4: Simplify right side
    884,863.17x = 467,582,999,176.62
  5. Step 5: Solve for x
    x = 467,582,999,176.62/884,863.17
  6. Step 6: Final answer
    x = 528,424.07

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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.