Home / 966,962.84-1,334,399.10-537,233.75

Finding the Fourth Proportional to 966,962.84, 1,334,399.10 and 537,233.75

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Solution

The fourth proportional to 966,962.84, 1,334,399.10 and 537,233.75 is: 741,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,962.84 : 1,334,399.10 = 537,233.75 : x
  2. Step 2: Convert to fraction form
    966,962.84/1,334,399.10 = 537,233.75/x
  3. Step 3: Cross multiply
    966,962.84x = 1,334,399.10 × 537,233.75
  4. Step 4: Simplify right side
    966,962.84x = 716,884,225,817.63
  5. Step 5: Solve for x
    x = 716,884,225,817.63/966,962.84
  6. Step 6: Final answer
    x = 741,377.22

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1.5x scale

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.