Home / 795,681.63-1,098,134.01-446,879.23

Finding the Fourth Proportional to 795,681.63, 1,098,134.01 and 446,879.23

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Solution

The fourth proportional to 795,681.63, 1,098,134.01 and 446,879.23 is: 616,745.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,681.63 : 1,098,134.01 = 446,879.23 : x
  2. Step 2: Convert to fraction form
    795,681.63/1,098,134.01 = 446,879.23/x
  3. Step 3: Cross multiply
    795,681.63x = 1,098,134.01 × 446,879.23
  4. Step 4: Simplify right side
    795,681.63x = 490,733,278,080.28
  5. Step 5: Solve for x
    x = 490,733,278,080.28/795,681.63
  6. Step 6: Final answer
    x = 616,745.77

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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.