Home / 9,028,748.40-13,534,839.34-3,907,953.52

Finding the Fourth Proportional to 9,028,748.40, 13,534,839.34 and 3,907,953.52

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Solution

The fourth proportional to 9,028,748.40, 13,534,839.34 and 3,907,953.52 is: 5,858,345.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028,748.40 : 13,534,839.34 = 3,907,953.52 : x
  2. Step 2: Convert to fraction form
    9,028,748.40/13,534,839.34 = 3,907,953.52/x
  3. Step 3: Cross multiply
    9,028,748.40x = 13,534,839.34 × 3,907,953.52
  4. Step 4: Simplify right side
    9,028,748.40x = 52,893,523,041,387.48
  5. Step 5: Solve for x
    x = 52,893,523,041,387.48/9,028,748.40
  6. Step 6: Final answer
    x = 5,858,345.00

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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.