Home / 2,016,008.30-3,020,902.05-1,748,513.90

Finding the Fourth Proportional to 2,016,008.30, 3,020,902.05 and 1,748,513.90

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Solution

The fourth proportional to 2,016,008.30, 3,020,902.05 and 1,748,513.90 is: 2,620,073.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,008.30 : 3,020,902.05 = 1,748,513.90 : x
  2. Step 2: Convert to fraction form
    2,016,008.30/3,020,902.05 = 1,748,513.90/x
  3. Step 3: Cross multiply
    2,016,008.30x = 3,020,902.05 × 1,748,513.90
  4. Step 4: Simplify right side
    2,016,008.30x = 5,282,089,224,963.49
  5. Step 5: Solve for x
    x = 5,282,089,224,963.49/2,016,008.30
  6. Step 6: Final answer
    x = 2,620,073.15

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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.