Home / 1,164,563.39-1,606,726.53-655,167.35

Finding the Fourth Proportional to 1,164,563.39, 1,606,726.53 and 655,167.35

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Solution

The fourth proportional to 1,164,563.39, 1,606,726.53 and 655,167.35 is: 903,922.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,563.39 : 1,606,726.53 = 655,167.35 : x
  2. Step 2: Convert to fraction form
    1,164,563.39/1,606,726.53 = 655,167.35/x
  3. Step 3: Cross multiply
    1,164,563.39x = 1,606,726.53 × 655,167.35
  4. Step 4: Simplify right side
    1,164,563.39x = 1,052,674,766,851.61
  5. Step 5: Solve for x
    x = 1,052,674,766,851.61/1,164,563.39
  6. Step 6: Final answer
    x = 903,922.25

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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.