Home / 7,793,189.62-10,754,617.26-4,355,430.55

Finding the Fourth Proportional to 7,793,189.62, 10,754,617.26 and 4,355,430.55

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Solution

The fourth proportional to 7,793,189.62, 10,754,617.26 and 4,355,430.55 is: 6,010,502.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,189.62 : 10,754,617.26 = 4,355,430.55 : x
  2. Step 2: Convert to fraction form
    7,793,189.62/10,754,617.26 = 4,355,430.55/x
  3. Step 3: Cross multiply
    7,793,189.62x = 10,754,617.26 × 4,355,430.55
  4. Step 4: Simplify right side
    7,793,189.62x = 46,840,988,567,761.29
  5. Step 5: Solve for x
    x = 46,840,988,567,761.29/7,793,189.62
  6. Step 6: Final answer
    x = 6,010,502.87

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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.