Home / 10,834,631.55-16,254,436.05-3,645,973.08

Finding the Fourth Proportional to 10,834,631.55, 16,254,436.05 and 3,645,973.08

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Solution

The fourth proportional to 10,834,631.55, 16,254,436.05 and 3,645,973.08 is: 5,469,797.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,631.55 : 16,254,436.05 = 3,645,973.08 : x
  2. Step 2: Convert to fraction form
    10,834,631.55/16,254,436.05 = 3,645,973.08/x
  3. Step 3: Cross multiply
    10,834,631.55x = 16,254,436.05 × 3,645,973.08
  4. Step 4: Simplify right side
    10,834,631.55x = 59,263,236,268,881.54
  5. Step 5: Solve for x
    x = 59,263,236,268,881.54/10,834,631.55
  6. Step 6: Final answer
    x = 5,469,797.10

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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.