Home / 1,063,160.10-1,594,752.30-264,443.40

Finding the Fourth Proportional to 1,063,160.10, 1,594,752.30 and 264,443.40

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Solution

The fourth proportional to 1,063,160.10, 1,594,752.30 and 264,443.40 is: 396,668.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,160.10 : 1,594,752.30 = 264,443.40 : x
  2. Step 2: Convert to fraction form
    1,063,160.10/1,594,752.30 = 264,443.40/x
  3. Step 3: Cross multiply
    1,063,160.10x = 1,594,752.30 × 264,443.40
  4. Step 4: Simplify right side
    1,063,160.10x = 421,721,720,369.82
  5. Step 5: Solve for x
    x = 421,721,720,369.82/1,063,160.10
  6. Step 6: Final answer
    x = 396,668.12

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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.