Home / 2,773,497.70-3,827,353.30-1,549,813.33

Finding the Fourth Proportional to 2,773,497.70, 3,827,353.30 and 1,549,813.33

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Solution

The fourth proportional to 2,773,497.70, 3,827,353.30 and 1,549,813.33 is: 2,138,701.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,497.70 : 3,827,353.30 = 1,549,813.33 : x
  2. Step 2: Convert to fraction form
    2,773,497.70/3,827,353.30 = 1,549,813.33/x
  3. Step 3: Cross multiply
    2,773,497.70x = 3,827,353.30 × 1,549,813.33
  4. Step 4: Simplify right side
    2,773,497.70x = 5,931,683,162,959.49
  5. Step 5: Solve for x
    x = 5,931,683,162,959.49/2,773,497.70
  6. Step 6: Final answer
    x = 2,138,701.31

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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.