Home / 6,725,862.14-10,086,925.17-1,867,051.58

Finding the Fourth Proportional to 6,725,862.14, 10,086,925.17 and 1,867,051.58

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Solution

The fourth proportional to 6,725,862.14, 10,086,925.17 and 1,867,051.58 is: 2,800,058.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725,862.14 : 10,086,925.17 = 1,867,051.58 : x
  2. Step 2: Convert to fraction form
    6,725,862.14/10,086,925.17 = 1,867,051.58/x
  3. Step 3: Cross multiply
    6,725,862.14x = 10,086,925.17 × 1,867,051.58
  4. Step 4: Simplify right side
    6,725,862.14x = 18,832,809,583,461.50
  5. Step 5: Solve for x
    x = 18,832,809,583,461.50/6,725,862.14
  6. Step 6: Final answer
    x = 2,800,058.82

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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.