Home / 1,016,473.14-1,402,777.19-608,496.32

Finding the Fourth Proportional to 1,016,473.14, 1,402,777.19 and 608,496.32

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Solution

The fourth proportional to 1,016,473.14, 1,402,777.19 and 608,496.32 is: 839,751.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,473.14 : 1,402,777.19 = 608,496.32 : x
  2. Step 2: Convert to fraction form
    1,016,473.14/1,402,777.19 = 608,496.32/x
  3. Step 3: Cross multiply
    1,016,473.14x = 1,402,777.19 × 608,496.32
  4. Step 4: Simplify right side
    1,016,473.14x = 853,584,747,838.57
  5. Step 5: Solve for x
    x = 853,584,747,838.57/1,016,473.14
  6. Step 6: Final answer
    x = 839,751.41

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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.