Home / 7,899,572.25-10,898,323.34-4,591,316.79

Finding the Fourth Proportional to 7,899,572.25, 10,898,323.34 and 4,591,316.79

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Solution

The fourth proportional to 7,899,572.25, 10,898,323.34 and 4,591,316.79 is: 6,334,223.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,899,572.25 : 10,898,323.34 = 4,591,316.79 : x
  2. Step 2: Convert to fraction form
    7,899,572.25/10,898,323.34 = 4,591,316.79/x
  3. Step 3: Cross multiply
    7,899,572.25x = 10,898,323.34 × 4,591,316.79
  4. Step 4: Simplify right side
    7,899,572.25x = 50,037,654,910,834.30
  5. Step 5: Solve for x
    x = 50,037,654,910,834.30/7,899,572.25
  6. Step 6: Final answer
    x = 6,334,223.34

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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.