Home / 3,023,263.71-4,534,867.37-1,225,719.89

Finding the Fourth Proportional to 3,023,263.71, 4,534,867.37 and 1,225,719.89

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Solution

The fourth proportional to 3,023,263.71, 4,534,867.37 and 1,225,719.89 is: 1,838,568.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,263.71 : 4,534,867.37 = 1,225,719.89 : x
  2. Step 2: Convert to fraction form
    3,023,263.71/4,534,867.37 = 1,225,719.89/x
  3. Step 3: Cross multiply
    3,023,263.71x = 4,534,867.37 × 1,225,719.89
  4. Step 4: Simplify right side
    3,023,263.71x = 5,558,477,121,233.11
  5. Step 5: Solve for x
    x = 5,558,477,121,233.11/3,023,263.71
  6. Step 6: Final answer
    x = 1,838,568.40

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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.