Home / 2,899,662.33-4,001,423.36-1,610,585.40

Finding the Fourth Proportional to 2,899,662.33, 4,001,423.36 and 1,610,585.40

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Solution

The fourth proportional to 2,899,662.33, 4,001,423.36 and 1,610,585.40 is: 2,222,546.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,662.33 : 4,001,423.36 = 1,610,585.40 : x
  2. Step 2: Convert to fraction form
    2,899,662.33/4,001,423.36 = 1,610,585.40/x
  3. Step 3: Cross multiply
    2,899,662.33x = 4,001,423.36 × 1,610,585.40
  4. Step 4: Simplify right side
    2,899,662.33x = 6,444,634,034,782.02
  5. Step 5: Solve for x
    x = 6,444,634,034,782.02/2,899,662.33
  6. Step 6: Final answer
    x = 2,222,546.39

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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.