Home / 7,575,568.08-11,363,394.60-2,526,864.72

Finding the Fourth Proportional to 7,575,568.08, 11,363,394.60 and 2,526,864.72

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Solution

The fourth proportional to 7,575,568.08, 11,363,394.60 and 2,526,864.72 is: 3,790,311.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575,568.08 : 11,363,394.60 = 2,526,864.72 : x
  2. Step 2: Convert to fraction form
    7,575,568.08/11,363,394.60 = 2,526,864.72/x
  3. Step 3: Cross multiply
    7,575,568.08x = 11,363,394.60 × 2,526,864.72
  4. Step 4: Simplify right side
    7,575,568.08x = 28,713,760,914,178.51
  5. Step 5: Solve for x
    x = 28,713,760,914,178.51/7,575,568.08
  6. Step 6: Final answer
    x = 3,790,311.25

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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.