Home / 1,059,881.76-1,462,069.04-737,031.36

Finding the Fourth Proportional to 1,059,881.76, 1,462,069.04 and 737,031.36

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Solution

The fourth proportional to 1,059,881.76, 1,462,069.04 and 737,031.36 is: 1,016,708.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,881.76 : 1,462,069.04 = 737,031.36 : x
  2. Step 2: Convert to fraction form
    1,059,881.76/1,462,069.04 = 737,031.36/x
  3. Step 3: Cross multiply
    1,059,881.76x = 1,462,069.04 × 737,031.36
  4. Step 4: Simplify right side
    1,059,881.76x = 1,077,590,732,965.09
  5. Step 5: Solve for x
    x = 1,077,590,732,965.09/1,059,881.76
  6. Step 6: Final answer
    x = 1,016,708.44

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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.