Home / 2,731,569.30-4,097,353.95-1,456,110.90

Finding the Fourth Proportional to 2,731,569.30, 4,097,353.95 and 1,456,110.90

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Solution

The fourth proportional to 2,731,569.30, 4,097,353.95 and 1,456,110.90 is: 2,184,166.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,569.30 : 4,097,353.95 = 1,456,110.90 : x
  2. Step 2: Convert to fraction form
    2,731,569.30/4,097,353.95 = 1,456,110.90/x
  3. Step 3: Cross multiply
    2,731,569.30x = 4,097,353.95 × 1,456,110.90
  4. Step 4: Simplify right side
    2,731,569.30x = 5,966,201,747,753.06
  5. Step 5: Solve for x
    x = 5,966,201,747,753.06/2,731,569.30
  6. Step 6: Final answer
    x = 2,184,166.35

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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.