Home / 1,046,057.48-1,569,349.74-298,101.32

Finding the Fourth Proportional to 1,046,057.48, 1,569,349.74 and 298,101.32

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Solution

The fourth proportional to 1,046,057.48, 1,569,349.74 and 298,101.32 is: 447,227.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,057.48 : 1,569,349.74 = 298,101.32 : x
  2. Step 2: Convert to fraction form
    1,046,057.48/1,569,349.74 = 298,101.32/x
  3. Step 3: Cross multiply
    1,046,057.48x = 1,569,349.74 × 298,101.32
  4. Step 4: Simplify right side
    1,046,057.48x = 467,825,229,035.66
  5. Step 5: Solve for x
    x = 467,825,229,035.66/1,046,057.48
  6. Step 6: Final answer
    x = 447,227.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.