Home / 9,101,250.93-13,646,594.79-4,308,899.70

Finding the Fourth Proportional to 9,101,250.93, 13,646,594.79 and 4,308,899.70

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Solution

The fourth proportional to 9,101,250.93, 13,646,594.79 and 4,308,899.70 is: 6,460,849.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101,250.93 : 13,646,594.79 = 4,308,899.70 : x
  2. Step 2: Convert to fraction form
    9,101,250.93/13,646,594.79 = 4,308,899.70/x
  3. Step 3: Cross multiply
    9,101,250.93x = 13,646,594.79 × 4,308,899.70
  4. Step 4: Simplify right side
    9,101,250.93x = 58,801,808,196,652.56
  5. Step 5: Solve for x
    x = 58,801,808,196,652.56/9,101,250.93
  6. Step 6: Final answer
    x = 6,460,849.02

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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.