Home / 1,114,498.44-1,537,985.88-655,662.60

Finding the Fourth Proportional to 1,114,498.44, 1,537,985.88 and 655,662.60

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Solution

The fourth proportional to 1,114,498.44, 1,537,985.88 and 655,662.60 is: 904,801.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,498.44 : 1,537,985.88 = 655,662.60 : x
  2. Step 2: Convert to fraction form
    1,114,498.44/1,537,985.88 = 655,662.60/x
  3. Step 3: Cross multiply
    1,114,498.44x = 1,537,985.88 × 655,662.60
  4. Step 4: Simplify right side
    1,114,498.44x = 1,008,399,820,844.09
  5. Step 5: Solve for x
    x = 1,008,399,820,844.09/1,114,498.44
  6. Step 6: Final answer
    x = 904,801.46

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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.