Home / 4,006,730.17-5,981,082.95-3,521,914.81

Finding the Fourth Proportional to 4,006,730.17, 5,981,082.95 and 3,521,914.81

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Solution

The fourth proportional to 4,006,730.17, 5,981,082.95 and 3,521,914.81 is: 5,257,370.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,730.17 : 5,981,082.95 = 3,521,914.81 : x
  2. Step 2: Convert to fraction form
    4,006,730.17/5,981,082.95 = 3,521,914.81/x
  3. Step 3: Cross multiply
    4,006,730.17x = 5,981,082.95 × 3,521,914.81
  4. Step 4: Simplify right side
    4,006,730.17x = 21,064,864,642,866.36
  5. Step 5: Solve for x
    x = 21,064,864,642,866.36/4,006,730.17
  6. Step 6: Final answer
    x = 5,257,370.41

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.