Home / 943,519.03-1,302,022.06-576,610.01

Finding the Fourth Proportional to 943,519.03, 1,302,022.06 and 576,610.01

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Solution

The fourth proportional to 943,519.03, 1,302,022.06 and 576,610.01 is: 795,700.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,519.03 : 1,302,022.06 = 576,610.01 : x
  2. Step 2: Convert to fraction form
    943,519.03/1,302,022.06 = 576,610.01/x
  3. Step 3: Cross multiply
    943,519.03x = 1,302,022.06 × 576,610.01
  4. Step 4: Simplify right side
    943,519.03x = 750,758,953,036.82
  5. Step 5: Solve for x
    x = 750,758,953,036.82/943,519.03
  6. Step 6: Final answer
    x = 795,700.91

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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.