Home / 895,988.93-1,343,966.11-222,071.63

Finding the Fourth Proportional to 895,988.93, 1,343,966.11 and 222,071.63

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Solution

The fourth proportional to 895,988.93, 1,343,966.11 and 222,071.63 is: 333,103.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,988.93 : 1,343,966.11 = 222,071.63 : x
  2. Step 2: Convert to fraction form
    895,988.93/1,343,966.11 = 222,071.63/x
  3. Step 3: Cross multiply
    895,988.93x = 1,343,966.11 × 222,071.63
  4. Step 4: Simplify right side
    895,988.93x = 298,456,737,437.45
  5. Step 5: Solve for x
    x = 298,456,737,437.45/895,988.93
  6. Step 6: Final answer
    x = 333,103.15

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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.