Home / 4,584,281.10-6,876,421.65-4,192,370.70

Finding the Fourth Proportional to 4,584,281.10, 6,876,421.65 and 4,192,370.70

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Solution

The fourth proportional to 4,584,281.10, 6,876,421.65 and 4,192,370.70 is: 6,288,556.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,281.10 : 6,876,421.65 = 4,192,370.70 : x
  2. Step 2: Convert to fraction form
    4,584,281.10/6,876,421.65 = 4,192,370.70/x
  3. Step 3: Cross multiply
    4,584,281.10x = 6,876,421.65 × 4,192,370.70
  4. Step 4: Simplify right side
    4,584,281.10x = 28,828,508,646,305.66
  5. Step 5: Solve for x
    x = 28,828,508,646,305.66/4,584,281.10
  6. Step 6: Final answer
    x = 6,288,556.05

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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.