Home / 7,793,010.38-10,754,686.44-4,355,251.28

Finding the Fourth Proportional to 7,793,010.38, 10,754,686.44 and 4,355,251.28

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Solution

The fourth proportional to 7,793,010.38, 10,754,686.44 and 4,355,251.28 is: 6,010,432.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,010.38 : 10,754,686.44 = 4,355,251.28 : x
  2. Step 2: Convert to fraction form
    7,793,010.38/10,754,686.44 = 4,355,251.28/x
  3. Step 3: Cross multiply
    7,793,010.38x = 10,754,686.44 × 4,355,251.28
  4. Step 4: Simplify right side
    7,793,010.38x = 46,839,361,883,808.64
  5. Step 5: Solve for x
    x = 46,839,361,883,808.64/7,793,010.38
  6. Step 6: Final answer
    x = 6,010,432.37

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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.