Home / 6,582,658.04-9,870,436.65-2,986,462.79

Finding the Fourth Proportional to 6,582,658.04, 9,870,436.65 and 2,986,462.79

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Solution

The fourth proportional to 6,582,658.04, 9,870,436.65 and 2,986,462.79 is: 4,478,083.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,658.04 : 9,870,436.65 = 2,986,462.79 : x
  2. Step 2: Convert to fraction form
    6,582,658.04/9,870,436.65 = 2,986,462.79/x
  3. Step 3: Cross multiply
    6,582,658.04x = 9,870,436.65 × 2,986,462.79
  4. Step 4: Simplify right side
    6,582,658.04x = 29,477,691,776,277.25
  5. Step 5: Solve for x
    x = 29,477,691,776,277.25/6,582,658.04
  6. Step 6: Final answer
    x = 4,478,083.41

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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.