Home / 1,059,551.48-1,462,199.28-576,119.88

Finding the Fourth Proportional to 1,059,551.48, 1,462,199.28 and 576,119.88

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Solution

The fourth proportional to 1,059,551.48, 1,462,199.28 and 576,119.88 is: 795,055.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,551.48 : 1,462,199.28 = 576,119.88 : x
  2. Step 2: Convert to fraction form
    1,059,551.48/1,462,199.28 = 576,119.88/x
  3. Step 3: Cross multiply
    1,059,551.48x = 1,462,199.28 × 576,119.88
  4. Step 4: Simplify right side
    1,059,551.48x = 842,402,073,729.69
  5. Step 5: Solve for x
    x = 842,402,073,729.69/1,059,551.48
  6. Step 6: Final answer
    x = 795,055.35

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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.