Home / 1,025,953.53-1,415,821.40-560,808.01

Finding the Fourth Proportional to 1,025,953.53, 1,415,821.40 and 560,808.01

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Solution

The fourth proportional to 1,025,953.53, 1,415,821.40 and 560,808.01 is: 773,918.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,953.53 : 1,415,821.40 = 560,808.01 : x
  2. Step 2: Convert to fraction form
    1,025,953.53/1,415,821.40 = 560,808.01/x
  3. Step 3: Cross multiply
    1,025,953.53x = 1,415,821.40 × 560,808.01
  4. Step 4: Simplify right side
    1,025,953.53x = 794,003,981,849.41
  5. Step 5: Solve for x
    x = 794,003,981,849.41/1,025,953.53
  6. Step 6: Final answer
    x = 773,918.08

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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.