Home / 6,544,314.72-9,816,964.08-1,751,897.76

Finding the Fourth Proportional to 6,544,314.72, 9,816,964.08 and 1,751,897.76

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Solution

The fourth proportional to 6,544,314.72, 9,816,964.08 and 1,751,897.76 is: 2,627,978.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,314.72 : 9,816,964.08 = 1,751,897.76 : x
  2. Step 2: Convert to fraction form
    6,544,314.72/9,816,964.08 = 1,751,897.76/x
  3. Step 3: Cross multiply
    6,544,314.72x = 9,816,964.08 × 1,751,897.76
  4. Step 4: Simplify right side
    6,544,314.72x = 17,198,317,381,752.46
  5. Step 5: Solve for x
    x = 17,198,317,381,752.46/6,544,314.72
  6. Step 6: Final answer
    x = 2,627,978.35

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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.