Home / 2,437,157.25-3,363,392.54-1,470,266.80

Finding the Fourth Proportional to 2,437,157.25, 3,363,392.54 and 1,470,266.80

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Solution

The fourth proportional to 2,437,157.25, 3,363,392.54 and 1,470,266.80 is: 2,029,037.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,157.25 : 3,363,392.54 = 1,470,266.80 : x
  2. Step 2: Convert to fraction form
    2,437,157.25/3,363,392.54 = 1,470,266.80/x
  3. Step 3: Cross multiply
    2,437,157.25x = 3,363,392.54 × 1,470,266.80
  4. Step 4: Simplify right side
    2,437,157.25x = 4,945,084,382,196.86
  5. Step 5: Solve for x
    x = 4,945,084,382,196.86/2,437,157.25
  6. Step 6: Final answer
    x = 2,029,037.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.