Home / 6,564,037.86-9,845,700.89-2,015,087.58

Finding the Fourth Proportional to 6,564,037.86, 9,845,700.89 and 2,015,087.58

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Solution

The fourth proportional to 6,564,037.86, 9,845,700.89 and 2,015,087.58 is: 3,022,522.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,037.86 : 9,845,700.89 = 2,015,087.58 : x
  2. Step 2: Convert to fraction form
    6,564,037.86/9,845,700.89 = 2,015,087.58/x
  3. Step 3: Cross multiply
    6,564,037.86x = 9,845,700.89 × 2,015,087.58
  4. Step 4: Simplify right side
    6,564,037.86x = 19,839,949,569,758.51
  5. Step 5: Solve for x
    x = 19,839,949,569,758.51/6,564,037.86
  6. Step 6: Final answer
    x = 3,022,522.11

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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.