Home / 941,033.76-1,411,547.83-267,115.63

Finding the Fourth Proportional to 941,033.76, 1,411,547.83 and 267,115.63

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Solution

The fourth proportional to 941,033.76, 1,411,547.83 and 267,115.63 is: 400,672.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,033.76 : 1,411,547.83 = 267,115.63 : x
  2. Step 2: Convert to fraction form
    941,033.76/1,411,547.83 = 267,115.63/x
  3. Step 3: Cross multiply
    941,033.76x = 1,411,547.83 × 267,115.63
  4. Step 4: Simplify right side
    941,033.76x = 377,046,483,688.92
  5. Step 5: Solve for x
    x = 377,046,483,688.92/941,033.76
  6. Step 6: Final answer
    x = 400,672.64

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.