Home / 4,995,864.11-7,494,068.69-1,583,903.94

Finding the Fourth Proportional to 4,995,864.11, 7,494,068.69 and 1,583,903.94

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Solution

The fourth proportional to 4,995,864.11, 7,494,068.69 and 1,583,903.94 is: 2,375,942.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,864.11 : 7,494,068.69 = 1,583,903.94 : x
  2. Step 2: Convert to fraction form
    4,995,864.11/7,494,068.69 = 1,583,903.94/x
  3. Step 3: Cross multiply
    4,995,864.11x = 7,494,068.69 × 1,583,903.94
  4. Step 4: Simplify right side
    4,995,864.11x = 11,869,884,904,878.78
  5. Step 5: Solve for x
    x = 11,869,884,904,878.78/4,995,864.11
  6. Step 6: Final answer
    x = 2,375,942.31

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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.