Home / 1,104,897.78-1,657,596.02-336,464.24

Finding the Fourth Proportional to 1,104,897.78, 1,657,596.02 and 336,464.24

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Solution

The fourth proportional to 1,104,897.78, 1,657,596.02 and 336,464.24 is: 504,772.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,897.78 : 1,657,596.02 = 336,464.24 : x
  2. Step 2: Convert to fraction form
    1,104,897.78/1,657,596.02 = 336,464.24/x
  3. Step 3: Cross multiply
    1,104,897.78x = 1,657,596.02 × 336,464.24
  4. Step 4: Simplify right side
    1,104,897.78x = 557,721,775,126.02
  5. Step 5: Solve for x
    x = 557,721,775,126.02/1,104,897.78
  6. Step 6: Final answer
    x = 504,772.28

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Double scale
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1.5x scale

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.