Home / 1,588,944.32-2,193,450-944,573.12

Finding the Fourth Proportional to 1,588,944.32, 2,193,450 and 944,573.12

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Solution

The fourth proportional to 1,588,944.32, 2,193,450 and 944,573.12 is: 1,303,931.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,944.32 : 2,193,450 = 944,573.12 : x
  2. Step 2: Convert to fraction form
    1,588,944.32/2,193,450 = 944,573.12/x
  3. Step 3: Cross multiply
    1,588,944.32x = 2,193,450 × 944,573.12
  4. Step 4: Simplify right side
    1,588,944.32x = 2,071,873,910,064
  5. Step 5: Solve for x
    x = 2,071,873,910,064/1,588,944.32
  6. Step 6: Final answer
    x = 1,303,931.10

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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.