Home / 3,946,158.30-5,920,792.65-1,549,595.10

Finding the Fourth Proportional to 3,946,158.30, 5,920,792.65 and 1,549,595.10

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Solution

The fourth proportional to 3,946,158.30, 5,920,792.65 and 1,549,595.10 is: 2,325,003.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,158.30 : 5,920,792.65 = 1,549,595.10 : x
  2. Step 2: Convert to fraction form
    3,946,158.30/5,920,792.65 = 1,549,595.10/x
  3. Step 3: Cross multiply
    3,946,158.30x = 5,920,792.65 × 1,549,595.10
  4. Step 4: Simplify right side
    3,946,158.30x = 9,174,831,278,556.02
  5. Step 5: Solve for x
    x = 9,174,831,278,556.02/3,946,158.30
  6. Step 6: Final answer
    x = 2,325,003.35

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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.