Home / 9,386,893.35-14,086,263.39-3,995,535.12

Finding the Fourth Proportional to 9,386,893.35, 14,086,263.39 and 3,995,535.12

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Solution

The fourth proportional to 9,386,893.35, 14,086,263.39 and 3,995,535.12 is: 5,995,823.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,893.35 : 14,086,263.39 = 3,995,535.12 : x
  2. Step 2: Convert to fraction form
    9,386,893.35/14,086,263.39 = 3,995,535.12/x
  3. Step 3: Cross multiply
    9,386,893.35x = 14,086,263.39 × 3,995,535.12
  4. Step 4: Simplify right side
    9,386,893.35x = 56,282,160,084,315.26
  5. Step 5: Solve for x
    x = 56,282,160,084,315.26/9,386,893.35
  6. Step 6: Final answer
    x = 5,995,823.96

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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.