Home / 2,689,961.08-3,712,124.06-1,466,244.36

Finding the Fourth Proportional to 2,689,961.08, 3,712,124.06 and 1,466,244.36

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Solution

The fourth proportional to 2,689,961.08, 3,712,124.06 and 1,466,244.36 is: 2,023,405.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,689,961.08 : 3,712,124.06 = 1,466,244.36 : x
  2. Step 2: Convert to fraction form
    2,689,961.08/3,712,124.06 = 1,466,244.36/x
  3. Step 3: Cross multiply
    2,689,961.08x = 3,712,124.06 × 1,466,244.36
  4. Step 4: Simplify right side
    2,689,961.08x = 5,442,880,966,595.30
  5. Step 5: Solve for x
    x = 5,442,880,966,595.30/2,689,961.08
  6. Step 6: Final answer
    x = 2,023,405.10

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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.