Home / 7,013,399.54-10,520,698.35-2,464,050.74

Finding the Fourth Proportional to 7,013,399.54, 10,520,698.35 and 2,464,050.74

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Solution

The fourth proportional to 7,013,399.54, 10,520,698.35 and 2,464,050.74 is: 3,696,286.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013,399.54 : 10,520,698.35 = 2,464,050.74 : x
  2. Step 2: Convert to fraction form
    7,013,399.54/10,520,698.35 = 2,464,050.74/x
  3. Step 3: Cross multiply
    7,013,399.54x = 10,520,698.35 × 2,464,050.74
  4. Step 4: Simplify right side
    7,013,399.54x = 25,923,534,554,634.28
  5. Step 5: Solve for x
    x = 25,923,534,554,634.28/7,013,399.54
  6. Step 6: Final answer
    x = 3,696,286.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.