Home / 1,663,271.80-2,494,907.70-598,348.60

Finding the Fourth Proportional to 1,663,271.80, 2,494,907.70 and 598,348.60

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Solution

The fourth proportional to 1,663,271.80, 2,494,907.70 and 598,348.60 is: 897,522.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,271.80 : 2,494,907.70 = 598,348.60 : x
  2. Step 2: Convert to fraction form
    1,663,271.80/2,494,907.70 = 598,348.60/x
  3. Step 3: Cross multiply
    1,663,271.80x = 2,494,907.70 × 598,348.60
  4. Step 4: Simplify right side
    1,663,271.80x = 1,492,824,529,424.22
  5. Step 5: Solve for x
    x = 1,492,824,529,424.22/1,663,271.80
  6. Step 6: Final answer
    x = 897,522.90

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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.