Home / 2,299,572.33-3,448,307.34-859,199.28

Finding the Fourth Proportional to 2,299,572.33, 3,448,307.34 and 859,199.28

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Solution

The fourth proportional to 2,299,572.33, 3,448,307.34 and 859,199.28 is: 1,288,406.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,572.33 : 3,448,307.34 = 859,199.28 : x
  2. Step 2: Convert to fraction form
    2,299,572.33/3,448,307.34 = 859,199.28/x
  3. Step 3: Cross multiply
    2,299,572.33x = 3,448,307.34 × 859,199.28
  4. Step 4: Simplify right side
    2,299,572.33x = 2,962,783,183,746.72
  5. Step 5: Solve for x
    x = 2,962,783,183,746.72/2,299,572.33
  6. Step 6: Final answer
    x = 1,288,406.17

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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.