Home / 2,730,785.79-4,094,911.60-1,593,875.21

Finding the Fourth Proportional to 2,730,785.79, 4,094,911.60 and 1,593,875.21

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Solution

The fourth proportional to 2,730,785.79, 4,094,911.60 and 1,593,875.21 is: 2,390,073.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,785.79 : 4,094,911.60 = 1,593,875.21 : x
  2. Step 2: Convert to fraction form
    2,730,785.79/4,094,911.60 = 1,593,875.21/x
  3. Step 3: Cross multiply
    2,730,785.79x = 4,094,911.60 × 1,593,875.21
  4. Step 4: Simplify right side
    2,730,785.79x = 6,526,778,086,381.44
  5. Step 5: Solve for x
    x = 6,526,778,086,381.44/2,730,785.79
  6. Step 6: Final answer
    x = 2,390,073.26

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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.