Home / 8,047,018.84-11,105,177.48-4,609,924.20

Finding the Fourth Proportional to 8,047,018.84, 11,105,177.48 and 4,609,924.20

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Solution

The fourth proportional to 8,047,018.84, 11,105,177.48 and 4,609,924.20 is: 6,361,862.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,018.84 : 11,105,177.48 = 4,609,924.20 : x
  2. Step 2: Convert to fraction form
    8,047,018.84/11,105,177.48 = 4,609,924.20/x
  3. Step 3: Cross multiply
    8,047,018.84x = 11,105,177.48 × 4,609,924.20
  4. Step 4: Simplify right side
    8,047,018.84x = 51,194,026,410,347.02
  5. Step 5: Solve for x
    x = 51,194,026,410,347.02/8,047,018.84
  6. Step 6: Final answer
    x = 6,361,862.38

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Double scale
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Similar ratio
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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.