Home / 3,929,594.70-5,897,502.45-1,534,586.70

Finding the Fourth Proportional to 3,929,594.70, 5,897,502.45 and 1,534,586.70

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Solution

The fourth proportional to 3,929,594.70, 5,897,502.45 and 1,534,586.70 is: 2,303,094.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,929,594.70 : 5,897,502.45 = 1,534,586.70 : x
  2. Step 2: Convert to fraction form
    3,929,594.70/5,897,502.45 = 1,534,586.70/x
  3. Step 3: Cross multiply
    3,929,594.70x = 5,897,502.45 × 1,534,586.70
  4. Step 4: Simplify right side
    3,929,594.70x = 9,050,228,822,987.41
  5. Step 5: Solve for x
    x = 9,050,228,822,987.41/3,929,594.70
  6. Step 6: Final answer
    x = 2,303,094.72

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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.