Home / 1,652,045.22-2,478,095.17-453,960.15

Finding the Fourth Proportional to 1,652,045.22, 2,478,095.17 and 453,960.15

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Solution

The fourth proportional to 1,652,045.22, 2,478,095.17 and 453,960.15 is: 680,947.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,045.22 : 2,478,095.17 = 453,960.15 : x
  2. Step 2: Convert to fraction form
    1,652,045.22/2,478,095.17 = 453,960.15/x
  3. Step 3: Cross multiply
    1,652,045.22x = 2,478,095.17 × 453,960.15
  4. Step 4: Simplify right side
    1,652,045.22x = 1,124,956,444,659.72
  5. Step 5: Solve for x
    x = 1,124,956,444,659.72/1,652,045.22
  6. Step 6: Final answer
    x = 680,947.73

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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.