Home / 2,827,311.60-3,903,045.17-1,740,514.76

Finding the Fourth Proportional to 2,827,311.60, 3,903,045.17 and 1,740,514.76

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Solution

The fourth proportional to 2,827,311.60, 3,903,045.17 and 1,740,514.76 is: 2,402,744.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,311.60 : 3,903,045.17 = 1,740,514.76 : x
  2. Step 2: Convert to fraction form
    2,827,311.60/3,903,045.17 = 1,740,514.76/x
  3. Step 3: Cross multiply
    2,827,311.60x = 3,903,045.17 × 1,740,514.76
  4. Step 4: Simplify right side
    2,827,311.60x = 6,793,307,727,331.71
  5. Step 5: Solve for x
    x = 6,793,307,727,331.71/2,827,311.60
  6. Step 6: Final answer
    x = 2,402,744.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.