Home / 1,063,755.54-1,594,169.72-455,816.10

Finding the Fourth Proportional to 1,063,755.54, 1,594,169.72 and 455,816.10

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Solution

The fourth proportional to 1,063,755.54, 1,594,169.72 and 455,816.10 is: 683,097.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,755.54 : 1,594,169.72 = 455,816.10 : x
  2. Step 2: Convert to fraction form
    1,063,755.54/1,594,169.72 = 455,816.10/x
  3. Step 3: Cross multiply
    1,063,755.54x = 1,594,169.72 × 455,816.10
  4. Step 4: Simplify right side
    1,063,755.54x = 726,648,224,508.49
  5. Step 5: Solve for x
    x = 726,648,224,508.49/1,063,755.54
  6. Step 6: Final answer
    x = 683,097.01

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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.