Home / 2,094,180.89-3,140,897.36-557,185.13

Finding the Fourth Proportional to 2,094,180.89, 3,140,897.36 and 557,185.13

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Solution

The fourth proportional to 2,094,180.89, 3,140,897.36 and 557,185.13 is: 835,678.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,180.89 : 3,140,897.36 = 557,185.13 : x
  2. Step 2: Convert to fraction form
    2,094,180.89/3,140,897.36 = 557,185.13/x
  3. Step 3: Cross multiply
    2,094,180.89x = 3,140,897.36 × 557,185.13
  4. Step 4: Simplify right side
    2,094,180.89x = 1,750,061,303,848.26
  5. Step 5: Solve for x
    x = 1,750,061,303,848.26/2,094,180.89
  6. Step 6: Final answer
    x = 835,678.20

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Double scale
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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.