Home / 2,317,373.40-3,477,020.28-1,251,162.28

Finding the Fourth Proportional to 2,317,373.40, 3,477,020.28 and 1,251,162.28

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Solution

The fourth proportional to 2,317,373.40, 3,477,020.28 and 1,251,162.28 is: 1,877,261.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,373.40 : 3,477,020.28 = 1,251,162.28 : x
  2. Step 2: Convert to fraction form
    2,317,373.40/3,477,020.28 = 1,251,162.28/x
  3. Step 3: Cross multiply
    2,317,373.40x = 3,477,020.28 × 1,251,162.28
  4. Step 4: Simplify right side
    2,317,373.40x = 4,350,316,621,131.04
  5. Step 5: Solve for x
    x = 4,350,316,621,131.04/2,317,373.40
  6. Step 6: Final answer
    x = 1,877,261.83

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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.