Home / 2,696,076.60-4,041,350.10-1,573,567.80

Finding the Fourth Proportional to 2,696,076.60, 4,041,350.10 and 1,573,567.80

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Solution

The fourth proportional to 2,696,076.60, 4,041,350.10 and 1,573,567.80 is: 2,358,738.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,076.60 : 4,041,350.10 = 1,573,567.80 : x
  2. Step 2: Convert to fraction form
    2,696,076.60/4,041,350.10 = 1,573,567.80/x
  3. Step 3: Cross multiply
    2,696,076.60x = 4,041,350.10 × 1,573,567.80
  4. Step 4: Simplify right side
    2,696,076.60x = 6,359,338,385,886.78
  5. Step 5: Solve for x
    x = 6,359,338,385,886.78/2,696,076.60
  6. Step 6: Final answer
    x = 2,358,738.02

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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.