Home / 4,586,628.18-6,329,550.96-2,521,678.91

Finding the Fourth Proportional to 4,586,628.18, 6,329,550.96 and 2,521,678.91

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Solution

The fourth proportional to 4,586,628.18, 6,329,550.96 and 2,521,678.91 is: 3,479,919.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,628.18 : 6,329,550.96 = 2,521,678.91 : x
  2. Step 2: Convert to fraction form
    4,586,628.18/6,329,550.96 = 2,521,678.91/x
  3. Step 3: Cross multiply
    4,586,628.18x = 6,329,550.96 × 2,521,678.91
  4. Step 4: Simplify right side
    4,586,628.18x = 15,961,095,181,426.13
  5. Step 5: Solve for x
    x = 15,961,095,181,426.13/4,586,628.18
  6. Step 6: Final answer
    x = 3,479,919.14

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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.