Home / 4,503,970.69-6,758,728.96-1,771,037.17

Finding the Fourth Proportional to 4,503,970.69, 6,758,728.96 and 1,771,037.17

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Solution

The fourth proportional to 4,503,970.69, 6,758,728.96 and 1,771,037.17 is: 2,657,646.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,970.69 : 6,758,728.96 = 1,771,037.17 : x
  2. Step 2: Convert to fraction form
    4,503,970.69/6,758,728.96 = 1,771,037.17/x
  3. Step 3: Cross multiply
    4,503,970.69x = 6,758,728.96 × 1,771,037.17
  4. Step 4: Simplify right side
    4,503,970.69x = 11,969,960,210,115.44
  5. Step 5: Solve for x
    x = 11,969,960,210,115.44/4,503,970.69
  6. Step 6: Final answer
    x = 2,657,646.12

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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.