Home / 1,169,561.15-1,613,822.60-653,251.41

Finding the Fourth Proportional to 1,169,561.15, 1,613,822.60 and 653,251.41

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Solution

The fourth proportional to 1,169,561.15, 1,613,822.60 and 653,251.41 is: 901,391.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,561.15 : 1,613,822.60 = 653,251.41 : x
  2. Step 2: Convert to fraction form
    1,169,561.15/1,613,822.60 = 653,251.41/x
  3. Step 3: Cross multiply
    1,169,561.15x = 1,613,822.60 × 653,251.41
  4. Step 4: Simplify right side
    1,169,561.15x = 1,054,231,885,673.61
  5. Step 5: Solve for x
    x = 1,054,231,885,673.61/1,169,561.15
  6. Step 6: Final answer
    x = 901,391.00

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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.