Home / 1,626,101.60-2,439,152.40-504,024.80

Finding the Fourth Proportional to 1,626,101.60, 2,439,152.40 and 504,024.80

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Solution

The fourth proportional to 1,626,101.60, 2,439,152.40 and 504,024.80 is: 756,037.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,101.60 : 2,439,152.40 = 504,024.80 : x
  2. Step 2: Convert to fraction form
    1,626,101.60/2,439,152.40 = 504,024.80/x
  3. Step 3: Cross multiply
    1,626,101.60x = 2,439,152.40 × 504,024.80
  4. Step 4: Simplify right side
    1,626,101.60x = 1,229,393,300,579.52
  5. Step 5: Solve for x
    x = 1,229,393,300,579.52/1,626,101.60
  6. Step 6: Final answer
    x = 756,037.20

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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.