Home / 10,795,639.32-14,897,969.64-5,900,893.56

Finding the Fourth Proportional to 10,795,639.32, 14,897,969.64 and 5,900,893.56

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Solution

The fourth proportional to 10,795,639.32, 14,897,969.64 and 5,900,893.56 is: 8,143,226.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,639.32 : 14,897,969.64 = 5,900,893.56 : x
  2. Step 2: Convert to fraction form
    10,795,639.32/14,897,969.64 = 5,900,893.56/x
  3. Step 3: Cross multiply
    10,795,639.32x = 14,897,969.64 × 5,900,893.56
  4. Step 4: Simplify right side
    10,795,639.32x = 87,911,333,105,751.52
  5. Step 5: Solve for x
    x = 87,911,333,105,751.52/10,795,639.32
  6. Step 6: Final answer
    x = 8,143,226.21

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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.