Home / 967,137.51-1,334,772.50-585,167.43

Finding the Fourth Proportional to 967,137.51, 1,334,772.50 and 585,167.43

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Solution

The fourth proportional to 967,137.51, 1,334,772.50 and 585,167.43 is: 807,605.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,137.51 : 1,334,772.50 = 585,167.43 : x
  2. Step 2: Convert to fraction form
    967,137.51/1,334,772.50 = 585,167.43/x
  3. Step 3: Cross multiply
    967,137.51x = 1,334,772.50 × 585,167.43
  4. Step 4: Simplify right side
    967,137.51x = 781,065,390,533.84
  5. Step 5: Solve for x
    x = 781,065,390,533.84/967,137.51
  6. Step 6: Final answer
    x = 807,605.31

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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.