Home / 966,962.34-1,334,398.41-537,233.25

Finding the Fourth Proportional to 966,962.34, 1,334,398.41 and 537,233.25

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Solution

The fourth proportional to 966,962.34, 1,334,398.41 and 537,233.25 is: 741,376.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,962.34 : 1,334,398.41 = 537,233.25 : x
  2. Step 2: Convert to fraction form
    966,962.34/1,334,398.41 = 537,233.25/x
  3. Step 3: Cross multiply
    966,962.34x = 1,334,398.41 × 537,233.25
  4. Step 4: Simplify right side
    966,962.34x = 716,883,187,927.14
  5. Step 5: Solve for x
    x = 716,883,187,927.14/966,962.34
  6. Step 6: Final answer
    x = 741,376.53

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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.