Home / 1,483,358.54-2,224,300.71-472,348.58

Finding the Fourth Proportional to 1,483,358.54, 2,224,300.71 and 472,348.58

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Solution

The fourth proportional to 1,483,358.54, 2,224,300.71 and 472,348.58 is: 708,288.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,358.54 : 2,224,300.71 = 472,348.58 : x
  2. Step 2: Convert to fraction form
    1,483,358.54/2,224,300.71 = 472,348.58/x
  3. Step 3: Cross multiply
    1,483,358.54x = 2,224,300.71 × 472,348.58
  4. Step 4: Simplify right side
    1,483,358.54x = 1,050,645,281,861.49
  5. Step 5: Solve for x
    x = 1,050,645,281,861.49/1,483,358.54
  6. Step 6: Final answer
    x = 708,288.15

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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.