Home / 4,060,672.88-5,603,728.59-2,249,836.88

Finding the Fourth Proportional to 4,060,672.88, 5,603,728.59 and 2,249,836.88

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Solution

The fourth proportional to 4,060,672.88, 5,603,728.59 and 2,249,836.88 is: 3,104,774.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,672.88 : 5,603,728.59 = 2,249,836.88 : x
  2. Step 2: Convert to fraction form
    4,060,672.88/5,603,728.59 = 2,249,836.88/x
  3. Step 3: Cross multiply
    4,060,672.88x = 5,603,728.59 × 2,249,836.88
  4. Step 4: Simplify right side
    4,060,672.88x = 12,607,475,219,273.76
  5. Step 5: Solve for x
    x = 12,607,475,219,273.76/4,060,672.88
  6. Step 6: Final answer
    x = 3,104,774.90

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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.