Home / 5,060,551.40-6,983,577.78-2,768,705

Finding the Fourth Proportional to 5,060,551.40, 6,983,577.78 and 2,768,705

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Solution

The fourth proportional to 5,060,551.40, 6,983,577.78 and 2,768,705 is: 3,820,822.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,551.40 : 6,983,577.78 = 2,768,705 : x
  2. Step 2: Convert to fraction form
    5,060,551.40/6,983,577.78 = 2,768,705/x
  3. Step 3: Cross multiply
    5,060,551.40x = 6,983,577.78 × 2,768,705
  4. Step 4: Simplify right side
    5,060,551.40x = 19,335,466,717,374.90
  5. Step 5: Solve for x
    x = 19,335,466,717,374.90/5,060,551.40
  6. Step 6: Final answer
    x = 3,820,822.12

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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.