Home / 1,497,113.72-2,245,680.30-598,630.94

Finding the Fourth Proportional to 1,497,113.72, 2,245,680.30 and 598,630.94

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Solution

The fourth proportional to 1,497,113.72, 2,245,680.30 and 598,630.94 is: 897,950.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,113.72 : 2,245,680.30 = 598,630.94 : x
  2. Step 2: Convert to fraction form
    1,497,113.72/2,245,680.30 = 598,630.94/x
  3. Step 3: Cross multiply
    1,497,113.72x = 2,245,680.30 × 598,630.94
  4. Step 4: Simplify right side
    1,497,113.72x = 1,344,333,697,700.08
  5. Step 5: Solve for x
    x = 1,344,333,697,700.08/1,497,113.72
  6. Step 6: Final answer
    x = 897,950.29

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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.