Home / 1,625,857.02-2,243,675.43-937,525.50

Finding the Fourth Proportional to 1,625,857.02, 2,243,675.43 and 937,525.50

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Solution

The fourth proportional to 1,625,857.02, 2,243,675.43 and 937,525.50 is: 1,293,781.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,857.02 : 2,243,675.43 = 937,525.50 : x
  2. Step 2: Convert to fraction form
    1,625,857.02/2,243,675.43 = 937,525.50/x
  3. Step 3: Cross multiply
    1,625,857.02x = 2,243,675.43 × 937,525.50
  4. Step 4: Simplify right side
    1,625,857.02x = 2,103,502,929,348.47
  5. Step 5: Solve for x
    x = 2,103,502,929,348.47/1,625,857.02
  6. Step 6: Final answer
    x = 1,293,781.01

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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.