Home / 582,330.22-803,407.70-337,181.16

Finding the Fourth Proportional to 582,330.22, 803,407.70 and 337,181.16

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Solution

The fourth proportional to 582,330.22, 803,407.70 and 337,181.16 is: 465,189.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,330.22 : 803,407.70 = 337,181.16 : x
  2. Step 2: Convert to fraction form
    582,330.22/803,407.70 = 337,181.16/x
  3. Step 3: Cross multiply
    582,330.22x = 803,407.70 × 337,181.16
  4. Step 4: Simplify right side
    582,330.22x = 270,893,943,620.50
  5. Step 5: Solve for x
    x = 270,893,943,620.50/582,330.22
  6. Step 6: Final answer
    x = 465,189.57

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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.