Home / 4,283,569.92-5,911,271.28-2,448,007.16

Finding the Fourth Proportional to 4,283,569.92, 5,911,271.28 and 2,448,007.16

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Solution

The fourth proportional to 4,283,569.92, 5,911,271.28 and 2,448,007.16 is: 3,378,218.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,569.92 : 5,911,271.28 = 2,448,007.16 : x
  2. Step 2: Convert to fraction form
    4,283,569.92/5,911,271.28 = 2,448,007.16/x
  3. Step 3: Cross multiply
    4,283,569.92x = 5,911,271.28 × 2,448,007.16
  4. Step 4: Simplify right side
    4,283,569.92x = 14,470,834,418,142.37
  5. Step 5: Solve for x
    x = 14,470,834,418,142.37/4,283,569.92
  6. Step 6: Final answer
    x = 3,378,218.33

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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.