Home / 4,300,779.62-5,935,076.48-2,340,665.08

Finding the Fourth Proportional to 4,300,779.62, 5,935,076.48 and 2,340,665.08

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Solution

The fourth proportional to 4,300,779.62, 5,935,076.48 and 2,340,665.08 is: 3,230,118.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,779.62 : 5,935,076.48 = 2,340,665.08 : x
  2. Step 2: Convert to fraction form
    4,300,779.62/5,935,076.48 = 2,340,665.08/x
  3. Step 3: Cross multiply
    4,300,779.62x = 5,935,076.48 × 2,340,665.08
  4. Step 4: Simplify right side
    4,300,779.62x = 13,892,026,263,865.32
  5. Step 5: Solve for x
    x = 13,892,026,263,865.32/4,300,779.62
  6. Step 6: Final answer
    x = 3,230,118.14

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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.