Home / 6,753,454.14-9,319,764.71-3,655,975.22

Finding the Fourth Proportional to 6,753,454.14, 9,319,764.71 and 3,655,975.22

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Solution

The fourth proportional to 6,753,454.14, 9,319,764.71 and 3,655,975.22 is: 5,045,244.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,454.14 : 9,319,764.71 = 3,655,975.22 : x
  2. Step 2: Convert to fraction form
    6,753,454.14/9,319,764.71 = 3,655,975.22/x
  3. Step 3: Cross multiply
    6,753,454.14x = 9,319,764.71 × 3,655,975.22
  4. Step 4: Simplify right side
    6,753,454.14x = 34,072,828,771,111.79
  5. Step 5: Solve for x
    x = 34,072,828,771,111.79/6,753,454.14
  6. Step 6: Final answer
    x = 5,045,244.71

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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.