Home / 7,736,160.80-10,675,260.24-4,251,316.34

Finding the Fourth Proportional to 7,736,160.80, 10,675,260.24 and 4,251,316.34

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Solution

The fourth proportional to 7,736,160.80, 10,675,260.24 and 4,251,316.34 is: 5,866,463.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,160.80 : 10,675,260.24 = 4,251,316.34 : x
  2. Step 2: Convert to fraction form
    7,736,160.80/10,675,260.24 = 4,251,316.34/x
  3. Step 3: Cross multiply
    7,736,160.80x = 10,675,260.24 × 4,251,316.34
  4. Step 4: Simplify right side
    7,736,160.80x = 45,383,908,292,064.32
  5. Step 5: Solve for x
    x = 45,383,908,292,064.32/7,736,160.80
  6. Step 6: Final answer
    x = 5,866,463.93

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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.