Home / 9,658,855.30-14,488,282.95-4,620,007.30

Finding the Fourth Proportional to 9,658,855.30, 14,488,282.95 and 4,620,007.30

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Solution

The fourth proportional to 9,658,855.30, 14,488,282.95 and 4,620,007.30 is: 6,930,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,855.30 : 14,488,282.95 = 4,620,007.30 : x
  2. Step 2: Convert to fraction form
    9,658,855.30/14,488,282.95 = 4,620,007.30/x
  3. Step 3: Cross multiply
    9,658,855.30x = 14,488,282.95 × 4,620,007.30
  4. Step 4: Simplify right side
    9,658,855.30x = 66,935,972,993,465.53
  5. Step 5: Solve for x
    x = 66,935,972,993,465.53/9,658,855.30
  6. Step 6: Final answer
    x = 6,930,010.95

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Similar ratio
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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.