Home / 1,582,884.18-2,374,309.17-384,807.90

Finding the Fourth Proportional to 1,582,884.18, 2,374,309.17 and 384,807.90

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Solution

The fourth proportional to 1,582,884.18, 2,374,309.17 and 384,807.90 is: 577,207.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,884.18 : 2,374,309.17 = 384,807.90 : x
  2. Step 2: Convert to fraction form
    1,582,884.18/2,374,309.17 = 384,807.90/x
  3. Step 3: Cross multiply
    1,582,884.18x = 2,374,309.17 × 384,807.90
  4. Step 4: Simplify right side
    1,582,884.18x = 913,652,925,658.44
  5. Step 5: Solve for x
    x = 913,652,925,658.44/1,582,884.18
  6. Step 6: Final answer
    x = 577,207.69

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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.