Home / 1,664,681.70-2,495,523.78-598,974.38

Finding the Fourth Proportional to 1,664,681.70, 2,495,523.78 and 598,974.38

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Solution

The fourth proportional to 1,664,681.70, 2,495,523.78 and 598,974.38 is: 897,922.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,681.70 : 2,495,523.78 = 598,974.38 : x
  2. Step 2: Convert to fraction form
    1,664,681.70/2,495,523.78 = 598,974.38/x
  3. Step 3: Cross multiply
    1,664,681.70x = 2,495,523.78 × 598,974.38
  4. Step 4: Simplify right side
    1,664,681.70x = 1,494,754,796,423.14
  5. Step 5: Solve for x
    x = 1,494,754,796,423.14/1,664,681.70
  6. Step 6: Final answer
    x = 897,922.29

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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.