Home / 9,734,981.43-13,438,410.87-6,065,710.89

Finding the Fourth Proportional to 9,734,981.43, 13,438,410.87 and 6,065,710.89

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Solution

The fourth proportional to 9,734,981.43, 13,438,410.87 and 6,065,710.89 is: 8,373,258.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,981.43 : 13,438,410.87 = 6,065,710.89 : x
  2. Step 2: Convert to fraction form
    9,734,981.43/13,438,410.87 = 6,065,710.89/x
  3. Step 3: Cross multiply
    9,734,981.43x = 13,438,410.87 × 6,065,710.89
  4. Step 4: Simplify right side
    9,734,981.43x = 81,513,515,158,453.36
  5. Step 5: Solve for x
    x = 81,513,515,158,453.36/9,734,981.43
  6. Step 6: Final answer
    x = 8,373,258.41

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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.