Home / 1,847,825.67-2,549,747.44-1,031,925.33

Finding the Fourth Proportional to 1,847,825.67, 2,549,747.44 and 1,031,925.33

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Solution

The fourth proportional to 1,847,825.67, 2,549,747.44 and 1,031,925.33 is: 1,423,916.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,825.67 : 2,549,747.44 = 1,031,925.33 : x
  2. Step 2: Convert to fraction form
    1,847,825.67/2,549,747.44 = 1,031,925.33/x
  3. Step 3: Cross multiply
    1,847,825.67x = 2,549,747.44 × 1,031,925.33
  4. Step 4: Simplify right side
    1,847,825.67x = 2,631,148,968,438.66
  5. Step 5: Solve for x
    x = 2,631,148,968,438.66/1,847,825.67
  6. Step 6: Final answer
    x = 1,423,916.23

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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.