Home / 9,428,824.08-14,144,279.40-3,364,969.68

Finding the Fourth Proportional to 9,428,824.08, 14,144,279.40 and 3,364,969.68

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Solution

The fourth proportional to 9,428,824.08, 14,144,279.40 and 3,364,969.68 is: 5,047,826.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,428,824.08 : 14,144,279.40 = 3,364,969.68 : x
  2. Step 2: Convert to fraction form
    9,428,824.08/14,144,279.40 = 3,364,969.68/x
  3. Step 3: Cross multiply
    9,428,824.08x = 14,144,279.40 × 3,364,969.68
  4. Step 4: Simplify right side
    9,428,824.08x = 47,595,071,326,448.59
  5. Step 5: Solve for x
    x = 47,595,071,326,448.59/9,428,824.08
  6. Step 6: Final answer
    x = 5,047,826.85

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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.