Home / 1,093,155.77-1,508,557.64-609,752.23

Finding the Fourth Proportional to 1,093,155.77, 1,508,557.64 and 609,752.23

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Solution

The fourth proportional to 1,093,155.77, 1,508,557.64 and 609,752.23 is: 841,459.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,155.77 : 1,508,557.64 = 609,752.23 : x
  2. Step 2: Convert to fraction form
    1,093,155.77/1,508,557.64 = 609,752.23/x
  3. Step 3: Cross multiply
    1,093,155.77x = 1,508,557.64 × 609,752.23
  4. Step 4: Simplify right side
    1,093,155.77x = 919,846,378,253.38
  5. Step 5: Solve for x
    x = 919,846,378,253.38/1,093,155.77
  6. Step 6: Final answer
    x = 841,459.56

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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.