Home / 4,586,605.32-6,329,519.39-2,521,656.03

Finding the Fourth Proportional to 4,586,605.32, 6,329,519.39 and 2,521,656.03

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Solution

The fourth proportional to 4,586,605.32, 6,329,519.39 and 2,521,656.03 is: 3,479,887.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,605.32 : 6,329,519.39 = 2,521,656.03 : x
  2. Step 2: Convert to fraction form
    4,586,605.32/6,329,519.39 = 2,521,656.03/x
  3. Step 3: Cross multiply
    4,586,605.32x = 6,329,519.39 × 2,521,656.03
  4. Step 4: Simplify right side
    4,586,605.32x = 15,960,870,736,795.42
  5. Step 5: Solve for x
    x = 15,960,870,736,795.42/4,586,605.32
  6. Step 6: Final answer
    x = 3,479,887.55

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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.