Home / 9,503,888.76-14,216,789.84-7,588,541.03

Finding the Fourth Proportional to 9,503,888.76, 14,216,789.84 and 7,588,541.03

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Solution

The fourth proportional to 9,503,888.76, 14,216,789.84 and 7,588,541.03 is: 11,351,636.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503,888.76 : 14,216,789.84 = 7,588,541.03 : x
  2. Step 2: Convert to fraction form
    9,503,888.76/14,216,789.84 = 7,588,541.03/x
  3. Step 3: Cross multiply
    9,503,888.76x = 14,216,789.84 × 7,588,541.03
  4. Step 4: Simplify right side
    9,503,888.76x = 107,884,692,906,700.50
  5. Step 5: Solve for x
    x = 107,884,692,906,700.50/9,503,888.76
  6. Step 6: Final answer
    x = 11,351,636.75

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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.