Home / 2,897,810.27-4,341,600.17-1,758,258.44

Finding the Fourth Proportional to 2,897,810.27, 4,341,600.17 and 1,758,258.44

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Solution

The fourth proportional to 2,897,810.27, 4,341,600.17 and 1,758,258.44 is: 2,634,283.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,810.27 : 4,341,600.17 = 1,758,258.44 : x
  2. Step 2: Convert to fraction form
    2,897,810.27/4,341,600.17 = 1,758,258.44/x
  3. Step 3: Cross multiply
    2,897,810.27x = 4,341,600.17 × 1,758,258.44
  4. Step 4: Simplify right side
    2,897,810.27x = 7,633,655,111,508.64
  5. Step 5: Solve for x
    x = 7,633,655,111,508.64/2,897,810.27
  6. Step 6: Final answer
    x = 2,634,283.96

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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.