Home / 4,360,317.40-6,541,512.90-1,834,672.60

Finding the Fourth Proportional to 4,360,317.40, 6,541,512.90 and 1,834,672.60

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Solution

The fourth proportional to 4,360,317.40, 6,541,512.90 and 1,834,672.60 is: 2,752,445.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,317.40 : 6,541,512.90 = 1,834,672.60 : x
  2. Step 2: Convert to fraction form
    4,360,317.40/6,541,512.90 = 1,834,672.60/x
  3. Step 3: Cross multiply
    4,360,317.40x = 6,541,512.90 × 1,834,672.60
  4. Step 4: Simplify right side
    4,360,317.40x = 12,001,534,480,176.54
  5. Step 5: Solve for x
    x = 12,001,534,480,176.54/4,360,317.40
  6. Step 6: Final answer
    x = 2,752,445.15

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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.