Home / 992,302.47-1,369,437.18-584,676

Finding the Fourth Proportional to 992,302.47, 1,369,437.18 and 584,676

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Solution

The fourth proportional to 992,302.47, 1,369,437.18 and 584,676 is: 806,888.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    992,302.47 : 1,369,437.18 = 584,676 : x
  2. Step 2: Convert to fraction form
    992,302.47/1,369,437.18 = 584,676/x
  3. Step 3: Cross multiply
    992,302.47x = 1,369,437.18 × 584,676
  4. Step 4: Simplify right side
    992,302.47x = 800,677,052,653.68
  5. Step 5: Solve for x
    x = 800,677,052,653.68/992,302.47
  6. Step 6: Final answer
    x = 806,888.10

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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.