Home / 2,549,254.49-3,823,864.73-1,032,915.05

Finding the Fourth Proportional to 2,549,254.49, 3,823,864.73 and 1,032,915.05

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Solution

The fourth proportional to 2,549,254.49, 3,823,864.73 and 1,032,915.05 is: 1,549,365.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,254.49 : 3,823,864.73 = 1,032,915.05 : x
  2. Step 2: Convert to fraction form
    2,549,254.49/3,823,864.73 = 1,032,915.05/x
  3. Step 3: Cross multiply
    2,549,254.49x = 3,823,864.73 × 1,032,915.05
  4. Step 4: Simplify right side
    2,549,254.49x = 3,949,727,437,049.70
  5. Step 5: Solve for x
    x = 3,949,727,437,049.70/2,549,254.49
  6. Step 6: Final answer
    x = 1,549,365.69

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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.