Home / 9,423,653.70-14,135,480.62-2,692,067.70

Finding the Fourth Proportional to 9,423,653.70, 14,135,480.62 and 2,692,067.70

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Solution

The fourth proportional to 9,423,653.70, 14,135,480.62 and 2,692,067.70 is: 4,038,101.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,653.70 : 14,135,480.62 = 2,692,067.70 : x
  2. Step 2: Convert to fraction form
    9,423,653.70/14,135,480.62 = 2,692,067.70/x
  3. Step 3: Cross multiply
    9,423,653.70x = 14,135,480.62 × 2,692,067.70
  4. Step 4: Simplify right side
    9,423,653.70x = 38,053,670,801,077.98
  5. Step 5: Solve for x
    x = 38,053,670,801,077.98/9,423,653.70
  6. Step 6: Final answer
    x = 4,038,101.57

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1.5x scale

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.