Home / 2,773,592.79-3,827,484.36-1,549,908.36

Finding the Fourth Proportional to 2,773,592.79, 3,827,484.36 and 1,549,908.36

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Solution

The fourth proportional to 2,773,592.79, 3,827,484.36 and 1,549,908.36 is: 2,138,832.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,592.79 : 3,827,484.36 = 1,549,908.36 : x
  2. Step 2: Convert to fraction form
    2,773,592.79/3,827,484.36 = 1,549,908.36/x
  3. Step 3: Cross multiply
    2,773,592.79x = 3,827,484.36 × 1,549,908.36
  4. Step 4: Simplify right side
    2,773,592.79x = 5,932,250,007,333.25
  5. Step 5: Solve for x
    x = 5,932,250,007,333.25/2,773,592.79
  6. Step 6: Final answer
    x = 2,138,832.36

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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.