Home / 895,527.84-1,233,726.57-623,127.27

Finding the Fourth Proportional to 895,527.84, 1,233,726.57 and 623,127.27

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Solution

The fourth proportional to 895,527.84, 1,233,726.57 and 623,127.27 is: 858,453.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,527.84 : 1,233,726.57 = 623,127.27 : x
  2. Step 2: Convert to fraction form
    895,527.84/1,233,726.57 = 623,127.27/x
  3. Step 3: Cross multiply
    895,527.84x = 1,233,726.57 × 623,127.27
  4. Step 4: Simplify right side
    895,527.84x = 768,768,669,490.56
  5. Step 5: Solve for x
    x = 768,768,669,490.56/895,527.84
  6. Step 6: Final answer
    x = 858,453.12

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Double scale
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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.