Home / 6,710,606.18-9,260,306.45-3,809,616.29

Finding the Fourth Proportional to 6,710,606.18, 9,260,306.45 and 3,809,616.29

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Solution

The fourth proportional to 6,710,606.18, 9,260,306.45 and 3,809,616.29 is: 5,257,083.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,606.18 : 9,260,306.45 = 3,809,616.29 : x
  2. Step 2: Convert to fraction form
    6,710,606.18/9,260,306.45 = 3,809,616.29/x
  3. Step 3: Cross multiply
    6,710,606.18x = 9,260,306.45 × 3,809,616.29
  4. Step 4: Simplify right side
    6,710,606.18x = 35,278,214,236,962.46
  5. Step 5: Solve for x
    x = 35,278,214,236,962.46/6,710,606.18
  6. Step 6: Final answer
    x = 5,257,083.09

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1.5x scale

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.