Home / 4,229,681.69-6,333,595.88-2,919,184.65

Finding the Fourth Proportional to 4,229,681.69, 6,333,595.88 and 2,919,184.65

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Solution

The fourth proportional to 4,229,681.69, 6,333,595.88 and 2,919,184.65 is: 4,371,235.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,681.69 : 6,333,595.88 = 2,919,184.65 : x
  2. Step 2: Convert to fraction form
    4,229,681.69/6,333,595.88 = 2,919,184.65/x
  3. Step 3: Cross multiply
    4,229,681.69x = 6,333,595.88 × 2,919,184.65
  4. Step 4: Simplify right side
    4,229,681.69x = 18,488,935,857,603.32
  5. Step 5: Solve for x
    x = 18,488,935,857,603.32/4,229,681.69
  6. Step 6: Final answer
    x = 4,371,235.76

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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.