Home / 2,292,172.96-3,433,534.98-1,342,665.04

Finding the Fourth Proportional to 2,292,172.96, 3,433,534.98 and 1,342,665.04

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Solution

The fourth proportional to 2,292,172.96, 3,433,534.98 and 1,342,665.04 is: 2,011,230.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,172.96 : 3,433,534.98 = 1,342,665.04 : x
  2. Step 2: Convert to fraction form
    2,292,172.96/3,433,534.98 = 1,342,665.04/x
  3. Step 3: Cross multiply
    2,292,172.96x = 3,433,534.98 × 1,342,665.04
  4. Step 4: Simplify right side
    2,292,172.96x = 4,610,087,381,263.10
  5. Step 5: Solve for x
    x = 4,610,087,381,263.10/2,292,172.96
  6. Step 6: Final answer
    x = 2,011,230.16

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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.