Home / 1,374,677.33-1,897,098.21-793,889.95

Finding the Fourth Proportional to 1,374,677.33, 1,897,098.21 and 793,889.95

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Solution

The fourth proportional to 1,374,677.33, 1,897,098.21 and 793,889.95 is: 1,095,593.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,677.33 : 1,897,098.21 = 793,889.95 : x
  2. Step 2: Convert to fraction form
    1,374,677.33/1,897,098.21 = 793,889.95/x
  3. Step 3: Cross multiply
    1,374,677.33x = 1,897,098.21 × 793,889.95
  4. Step 4: Simplify right side
    1,374,677.33x = 1,506,087,198,339.24
  5. Step 5: Solve for x
    x = 1,506,087,198,339.24/1,374,677.33
  6. Step 6: Final answer
    x = 1,095,593.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.