Home / 4,108,449.60-6,161,470.30-1,547,817.07

Finding the Fourth Proportional to 4,108,449.60, 6,161,470.30 and 1,547,817.07

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Solution

The fourth proportional to 4,108,449.60, 6,161,470.30 and 1,547,817.07 is: 2,321,271.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,449.60 : 6,161,470.30 = 1,547,817.07 : x
  2. Step 2: Convert to fraction form
    4,108,449.60/6,161,470.30 = 1,547,817.07/x
  3. Step 3: Cross multiply
    4,108,449.60x = 6,161,470.30 × 1,547,817.07
  4. Step 4: Simplify right side
    4,108,449.60x = 9,536,828,906,638.02
  5. Step 5: Solve for x
    x = 9,536,828,906,638.02/4,108,449.60
  6. Step 6: Final answer
    x = 2,321,271.97

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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.