Home / 2,506,051.56-3,458,354.52-1,360,131.92

Finding the Fourth Proportional to 2,506,051.56, 3,458,354.52 and 1,360,131.92

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Solution

The fourth proportional to 2,506,051.56, 3,458,354.52 and 1,360,131.92 is: 1,876,983.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,051.56 : 3,458,354.52 = 1,360,131.92 : x
  2. Step 2: Convert to fraction form
    2,506,051.56/3,458,354.52 = 1,360,131.92/x
  3. Step 3: Cross multiply
    2,506,051.56x = 3,458,354.52 × 1,360,131.92
  4. Step 4: Simplify right side
    2,506,051.56x = 4,703,818,373,328.28
  5. Step 5: Solve for x
    x = 4,703,818,373,328.28/2,506,051.56
  6. Step 6: Final answer
    x = 1,876,983.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.