Home / 2,242,671.30-3,364,006.95-2,069,460.90

Finding the Fourth Proportional to 2,242,671.30, 3,364,006.95 and 2,069,460.90

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Solution

The fourth proportional to 2,242,671.30, 3,364,006.95 and 2,069,460.90 is: 3,104,191.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,671.30 : 3,364,006.95 = 2,069,460.90 : x
  2. Step 2: Convert to fraction form
    2,242,671.30/3,364,006.95 = 2,069,460.90/x
  3. Step 3: Cross multiply
    2,242,671.30x = 3,364,006.95 × 2,069,460.90
  4. Step 4: Simplify right side
    2,242,671.30x = 6,961,680,850,353.26
  5. Step 5: Solve for x
    x = 6,961,680,850,353.26/2,242,671.30
  6. Step 6: Final answer
    x = 3,104,191.35

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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.