Home / 9,205,293.29-13,808,493.52-2,815,601.00

Finding the Fourth Proportional to 9,205,293.29, 13,808,493.52 and 2,815,601.00

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Solution

The fourth proportional to 9,205,293.29, 13,808,493.52 and 2,815,601.00 is: 4,223,570.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205,293.29 : 13,808,493.52 = 2,815,601.00 : x
  2. Step 2: Convert to fraction form
    9,205,293.29/13,808,493.52 = 2,815,601.00/x
  3. Step 3: Cross multiply
    9,205,293.29x = 13,808,493.52 × 2,815,601.00
  4. Step 4: Simplify right side
    9,205,293.29x = 38,879,208,190,887.75
  5. Step 5: Solve for x
    x = 38,879,208,190,887.75/9,205,293.29
  6. Step 6: Final answer
    x = 4,223,570.83

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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.