Home / 7,553,945.08-10,424,117.82-4,290,749.56

Finding the Fourth Proportional to 7,553,945.08, 10,424,117.82 and 4,290,749.56

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Solution

The fourth proportional to 7,553,945.08, 10,424,117.82 and 4,290,749.56 is: 5,921,049.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,945.08 : 10,424,117.82 = 4,290,749.56 : x
  2. Step 2: Convert to fraction form
    7,553,945.08/10,424,117.82 = 4,290,749.56/x
  3. Step 3: Cross multiply
    7,553,945.08x = 10,424,117.82 × 4,290,749.56
  4. Step 4: Simplify right side
    7,553,945.08x = 44,727,278,949,553.16
  5. Step 5: Solve for x
    x = 44,727,278,949,553.16/7,553,945.08
  6. Step 6: Final answer
    x = 5,921,049.00

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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.