Home / 7,330,232.70-10,988,350.65-5,710,103.10

Finding the Fourth Proportional to 7,330,232.70, 10,988,350.65 and 5,710,103.10

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Solution

The fourth proportional to 7,330,232.70, 10,988,350.65 and 5,710,103.10 is: 8,559,703.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,232.70 : 10,988,350.65 = 5,710,103.10 : x
  2. Step 2: Convert to fraction form
    7,330,232.70/10,988,350.65 = 5,710,103.10/x
  3. Step 3: Cross multiply
    7,330,232.70x = 10,988,350.65 × 5,710,103.10
  4. Step 4: Simplify right side
    7,330,232.70x = 62,744,615,110,452.02
  5. Step 5: Solve for x
    x = 62,744,615,110,452.02/7,330,232.70
  6. Step 6: Final answer
    x = 8,559,703.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.