Home / 5,011,352.96-6,915,671.58-2,719,513.64

Finding the Fourth Proportional to 5,011,352.96, 6,915,671.58 and 2,719,513.64

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Solution

The fourth proportional to 5,011,352.96, 6,915,671.58 and 2,719,513.64 is: 3,752,931.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,352.96 : 6,915,671.58 = 2,719,513.64 : x
  2. Step 2: Convert to fraction form
    5,011,352.96/6,915,671.58 = 2,719,513.64/x
  3. Step 3: Cross multiply
    5,011,352.96x = 6,915,671.58 × 2,719,513.64
  4. Step 4: Simplify right side
    5,011,352.96x = 18,807,263,191,570.35
  5. Step 5: Solve for x
    x = 18,807,263,191,570.35/5,011,352.96
  6. Step 6: Final answer
    x = 3,752,931.26

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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.