Home / 6,706,302.30-10,060,765.65-2,868,117.30

Finding the Fourth Proportional to 6,706,302.30, 10,060,765.65 and 2,868,117.30

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Solution

The fourth proportional to 6,706,302.30, 10,060,765.65 and 2,868,117.30 is: 4,302,737.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,302.30 : 10,060,765.65 = 2,868,117.30 : x
  2. Step 2: Convert to fraction form
    6,706,302.30/10,060,765.65 = 2,868,117.30/x
  3. Step 3: Cross multiply
    6,706,302.30x = 10,060,765.65 × 2,868,117.30
  4. Step 4: Simplify right side
    6,706,302.30x = 28,855,456,012,010.75
  5. Step 5: Solve for x
    x = 28,855,456,012,010.75/6,706,302.30
  6. Step 6: Final answer
    x = 4,302,737.15

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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.