Home / 5,463,366.81-7,539,248.58-3,015,925.32

Finding the Fourth Proportional to 5,463,366.81, 7,539,248.58 and 3,015,925.32

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Solution

The fourth proportional to 5,463,366.81, 7,539,248.58 and 3,015,925.32 is: 4,161,867.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,366.81 : 7,539,248.58 = 3,015,925.32 : x
  2. Step 2: Convert to fraction form
    5,463,366.81/7,539,248.58 = 3,015,925.32/x
  3. Step 3: Cross multiply
    5,463,366.81x = 7,539,248.58 × 3,015,925.32
  4. Step 4: Simplify right side
    5,463,366.81x = 22,737,810,686,196.04
  5. Step 5: Solve for x
    x = 22,737,810,686,196.04/5,463,366.81
  6. Step 6: Final answer
    x = 4,161,867.85

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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.