Home / 1,093,200.08-1,508,618.76-609,796.40

Finding the Fourth Proportional to 1,093,200.08, 1,508,618.76 and 609,796.40

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Solution

The fourth proportional to 1,093,200.08, 1,508,618.76 and 609,796.40 is: 841,520.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,200.08 : 1,508,618.76 = 609,796.40 : x
  2. Step 2: Convert to fraction form
    1,093,200.08/1,508,618.76 = 609,796.40/x
  3. Step 3: Cross multiply
    1,093,200.08x = 1,508,618.76 × 609,796.40
  4. Step 4: Simplify right side
    1,093,200.08x = 919,950,288,820.46
  5. Step 5: Solve for x
    x = 919,950,288,820.46/1,093,200.08
  6. Step 6: Final answer
    x = 841,520.51

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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.