Home / 9,288,021.60-13,932,032.40-3,604,555.35

Finding the Fourth Proportional to 9,288,021.60, 13,932,032.40 and 3,604,555.35

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Solution

The fourth proportional to 9,288,021.60, 13,932,032.40 and 3,604,555.35 is: 5,406,833.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,021.60 : 13,932,032.40 = 3,604,555.35 : x
  2. Step 2: Convert to fraction form
    9,288,021.60/13,932,032.40 = 3,604,555.35/x
  3. Step 3: Cross multiply
    9,288,021.60x = 13,932,032.40 × 3,604,555.35
  4. Step 4: Simplify right side
    9,288,021.60x = 50,218,781,923,793.34
  5. Step 5: Solve for x
    x = 50,218,781,923,793.34/9,288,021.60
  6. Step 6: Final answer
    x = 5,406,833.03

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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.