Home / 2,527,443-3,791,164.50-1,011,808.26

Finding the Fourth Proportional to 2,527,443, 3,791,164.50 and 1,011,808.26

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Solution

The fourth proportional to 2,527,443, 3,791,164.50 and 1,011,808.26 is: 1,517,712.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,443 : 3,791,164.50 = 1,011,808.26 : x
  2. Step 2: Convert to fraction form
    2,527,443/3,791,164.50 = 1,011,808.26/x
  3. Step 3: Cross multiply
    2,527,443x = 3,791,164.50 × 1,011,808.26
  4. Step 4: Simplify right side
    2,527,443x = 3,835,931,556,118.77
  5. Step 5: Solve for x
    x = 3,835,931,556,118.77/2,527,443
  6. Step 6: Final answer
    x = 1,517,712.39

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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.