Home / 895,914.03-1,236,344.13-488,011.14

Finding the Fourth Proportional to 895,914.03, 1,236,344.13 and 488,011.14

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Solution

The fourth proportional to 895,914.03, 1,236,344.13 and 488,011.14 is: 673,445.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,914.03 : 1,236,344.13 = 488,011.14 : x
  2. Step 2: Convert to fraction form
    895,914.03/1,236,344.13 = 488,011.14/x
  3. Step 3: Cross multiply
    895,914.03x = 1,236,344.13 × 488,011.14
  4. Step 4: Simplify right side
    895,914.03x = 603,349,708,313.61
  5. Step 5: Solve for x
    x = 603,349,708,313.61/895,914.03
  6. Step 6: Final answer
    x = 673,445.99

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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.