Home / 6,853,560.04-10,280,849.82-2,060,865.64

Finding the Fourth Proportional to 6,853,560.04, 10,280,849.82 and 2,060,865.64

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Solution

The fourth proportional to 6,853,560.04, 10,280,849.82 and 2,060,865.64 is: 3,091,451.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,560.04 : 10,280,849.82 = 2,060,865.64 : x
  2. Step 2: Convert to fraction form
    6,853,560.04/10,280,849.82 = 2,060,865.64/x
  3. Step 3: Cross multiply
    6,853,560.04x = 10,280,849.82 × 2,060,865.64
  4. Step 4: Simplify right side
    6,853,560.04x = 21,187,450,144,038.18
  5. Step 5: Solve for x
    x = 21,187,450,144,038.18/6,853,560.04
  6. Step 6: Final answer
    x = 3,091,451.74

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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.