Home / 9,548,030.52-13,177,402.65-5,362,401.69

Finding the Fourth Proportional to 9,548,030.52, 13,177,402.65 and 5,362,401.69

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Solution

The fourth proportional to 9,548,030.52, 13,177,402.65 and 5,362,401.69 is: 7,400,743.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,030.52 : 13,177,402.65 = 5,362,401.69 : x
  2. Step 2: Convert to fraction form
    9,548,030.52/13,177,402.65 = 5,362,401.69/x
  3. Step 3: Cross multiply
    9,548,030.52x = 13,177,402.65 × 5,362,401.69
  4. Step 4: Simplify right side
    9,548,030.52x = 70,662,526,240,170.48
  5. Step 5: Solve for x
    x = 70,662,526,240,170.48/9,548,030.52
  6. Step 6: Final answer
    x = 7,400,743.65

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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.