Home / 6,270,441.12-9,402,104.16-5,735,471.76

Finding the Fourth Proportional to 6,270,441.12, 9,402,104.16 and 5,735,471.76

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Solution

The fourth proportional to 6,270,441.12, 9,402,104.16 and 5,735,471.76 is: 8,599,953.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,441.12 : 9,402,104.16 = 5,735,471.76 : x
  2. Step 2: Convert to fraction form
    6,270,441.12/9,402,104.16 = 5,735,471.76/x
  3. Step 3: Cross multiply
    6,270,441.12x = 9,402,104.16 × 5,735,471.76
  4. Step 4: Simplify right side
    6,270,441.12x = 53,925,502,894,258.52
  5. Step 5: Solve for x
    x = 53,925,502,894,258.52/6,270,441.12
  6. Step 6: Final answer
    x = 8,599,953.63

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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.