Home / 799,886.24-1,103,872.48-437,334.24

Finding the Fourth Proportional to 799,886.24, 1,103,872.48 and 437,334.24

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Solution

The fourth proportional to 799,886.24, 1,103,872.48 and 437,334.24 is: 603,537.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,886.24 : 1,103,872.48 = 437,334.24 : x
  2. Step 2: Convert to fraction form
    799,886.24/1,103,872.48 = 437,334.24/x
  3. Step 3: Cross multiply
    799,886.24x = 1,103,872.48 × 437,334.24
  4. Step 4: Simplify right side
    799,886.24x = 482,761,232,097.72
  5. Step 5: Solve for x
    x = 482,761,232,097.72/799,886.24
  6. Step 6: Final answer
    x = 603,537.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.