Home / 1,807,946.37-2,494,348.02-1,033,021.26

Finding the Fourth Proportional to 1,807,946.37, 2,494,348.02 and 1,033,021.26

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Solution

The fourth proportional to 1,807,946.37, 2,494,348.02 and 1,033,021.26 is: 1,425,216.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,946.37 : 2,494,348.02 = 1,033,021.26 : x
  2. Step 2: Convert to fraction form
    1,807,946.37/2,494,348.02 = 1,033,021.26/x
  3. Step 3: Cross multiply
    1,807,946.37x = 2,494,348.02 × 1,033,021.26
  4. Step 4: Simplify right side
    1,807,946.37x = 2,576,714,534,498.91
  5. Step 5: Solve for x
    x = 2,576,714,534,498.91/1,807,946.37
  6. Step 6: Final answer
    x = 1,425,216.24

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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.