Home / 1,093,266.19-1,508,709.63-609,818.86

Finding the Fourth Proportional to 1,093,266.19, 1,508,709.63 and 609,818.86

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Solution

The fourth proportional to 1,093,266.19, 1,508,709.63 and 609,818.86 is: 841,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,266.19 : 1,508,709.63 = 609,818.86 : x
  2. Step 2: Convert to fraction form
    1,093,266.19/1,508,709.63 = 609,818.86/x
  3. Step 3: Cross multiply
    1,093,266.19x = 1,508,709.63 × 609,818.86
  4. Step 4: Simplify right side
    1,093,266.19x = 920,039,586,637.62
  5. Step 5: Solve for x
    x = 920,039,586,637.62/1,093,266.19
  6. Step 6: Final answer
    x = 841,551.30

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Double scale
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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.