Home / 1,059,757.44-1,462,451.49-576,312.21

Finding the Fourth Proportional to 1,059,757.44, 1,462,451.49 and 576,312.21

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Solution

The fourth proportional to 1,059,757.44, 1,462,451.49 and 576,312.21 is: 795,303.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,757.44 : 1,462,451.49 = 576,312.21 : x
  2. Step 2: Convert to fraction form
    1,059,757.44/1,462,451.49 = 576,312.21/x
  3. Step 3: Cross multiply
    1,059,757.44x = 1,462,451.49 × 576,312.21
  4. Step 4: Simplify right side
    1,059,757.44x = 842,828,650,219.69
  5. Step 5: Solve for x
    x = 842,828,650,219.69/1,059,757.44
  6. Step 6: Final answer
    x = 795,303.36

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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.