Home / 1,059,464.45-1,462,053.59-576,029.80

Finding the Fourth Proportional to 1,059,464.45, 1,462,053.59 and 576,029.80

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Solution

The fourth proportional to 1,059,464.45, 1,462,053.59 and 576,029.80 is: 794,917.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,464.45 : 1,462,053.59 = 576,029.80 : x
  2. Step 2: Convert to fraction form
    1,059,464.45/1,462,053.59 = 576,029.80/x
  3. Step 3: Cross multiply
    1,059,464.45x = 1,462,053.59 × 576,029.80
  4. Step 4: Simplify right side
    1,059,464.45x = 842,186,437,036.98
  5. Step 5: Solve for x
    x = 842,186,437,036.98/1,059,464.45
  6. Step 6: Final answer
    x = 794,917.13

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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.