Home / 882,815.87-1,323,887.66-523,088.24

Finding the Fourth Proportional to 882,815.87, 1,323,887.66 and 523,088.24

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Solution

The fourth proportional to 882,815.87, 1,323,887.66 and 523,088.24 is: 784,433.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,815.87 : 1,323,887.66 = 523,088.24 : x
  2. Step 2: Convert to fraction form
    882,815.87/1,323,887.66 = 523,088.24/x
  3. Step 3: Cross multiply
    882,815.87x = 1,323,887.66 × 523,088.24
  4. Step 4: Simplify right side
    882,815.87x = 692,510,056,792.24
  5. Step 5: Solve for x
    x = 692,510,056,792.24/882,815.87
  6. Step 6: Final answer
    x = 784,433.18

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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.