Home / 7,885,437.26-10,882,045.14-4,624,603.87

Finding the Fourth Proportional to 7,885,437.26, 10,882,045.14 and 4,624,603.87

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Solution

The fourth proportional to 7,885,437.26, 10,882,045.14 and 4,624,603.87 is: 6,382,036.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,885,437.26 : 10,882,045.14 = 4,624,603.87 : x
  2. Step 2: Convert to fraction form
    7,885,437.26/10,882,045.14 = 4,624,603.87/x
  3. Step 3: Cross multiply
    7,885,437.26x = 10,882,045.14 × 4,624,603.87
  4. Step 4: Simplify right side
    7,885,437.26x = 50,325,148,067,958.70
  5. Step 5: Solve for x
    x = 50,325,148,067,958.70/7,885,437.26
  6. Step 6: Final answer
    x = 6,382,036.46

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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.