Home / 6,798,016.13-9,381,262.25-3,742,230.38

Finding the Fourth Proportional to 6,798,016.13, 9,381,262.25 and 3,742,230.38

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Solution

The fourth proportional to 6,798,016.13, 9,381,262.25 and 3,742,230.38 is: 5,164,277.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,798,016.13 : 9,381,262.25 = 3,742,230.38 : x
  2. Step 2: Convert to fraction form
    6,798,016.13/9,381,262.25 = 3,742,230.38/x
  3. Step 3: Cross multiply
    6,798,016.13x = 9,381,262.25 × 3,742,230.38
  4. Step 4: Simplify right side
    6,798,016.13x = 35,106,844,557,146.42
  5. Step 5: Solve for x
    x = 35,106,844,557,146.42/6,798,016.13
  6. Step 6: Final answer
    x = 5,164,277.92

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1.5x scale

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.