Home / 1,605,058.32-2,406,887.52-607,086.48

Finding the Fourth Proportional to 1,605,058.32, 2,406,887.52 and 607,086.48

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Solution

The fourth proportional to 1,605,058.32, 2,406,887.52 and 607,086.48 is: 910,364.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,058.32 : 2,406,887.52 = 607,086.48 : x
  2. Step 2: Convert to fraction form
    1,605,058.32/2,406,887.52 = 607,086.48/x
  3. Step 3: Cross multiply
    1,605,058.32x = 2,406,887.52 × 607,086.48
  4. Step 4: Simplify right side
    1,605,058.32x = 1,461,188,872,272.73
  5. Step 5: Solve for x
    x = 1,461,188,872,272.73/1,605,058.32
  6. Step 6: Final answer
    x = 910,364.97

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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.