Home / 3,060,801.32-4,223,941.08-1,754,027.48

Finding the Fourth Proportional to 3,060,801.32, 4,223,941.08 and 1,754,027.48

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Solution

The fourth proportional to 3,060,801.32, 4,223,941.08 and 1,754,027.48 is: 2,420,578.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,801.32 : 4,223,941.08 = 1,754,027.48 : x
  2. Step 2: Convert to fraction form
    3,060,801.32/4,223,941.08 = 1,754,027.48/x
  3. Step 3: Cross multiply
    3,060,801.32x = 4,223,941.08 × 1,754,027.48
  4. Step 4: Simplify right side
    3,060,801.32x = 7,408,908,728,220.88
  5. Step 5: Solve for x
    x = 7,408,908,728,220.88/3,060,801.32
  6. Step 6: Final answer
    x = 2,420,578.13

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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.