Home / 1,417,058.16-2,126,046.24-848,350.32

Finding the Fourth Proportional to 1,417,058.16, 2,126,046.24 and 848,350.32

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Solution

The fourth proportional to 1,417,058.16, 2,126,046.24 and 848,350.32 is: 1,272,800.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,058.16 : 2,126,046.24 = 848,350.32 : x
  2. Step 2: Convert to fraction form
    1,417,058.16/2,126,046.24 = 848,350.32/x
  3. Step 3: Cross multiply
    1,417,058.16x = 2,126,046.24 × 848,350.32
  4. Step 4: Simplify right side
    1,417,058.16x = 1,803,632,008,038.80
  5. Step 5: Solve for x
    x = 1,803,632,008,038.80/1,417,058.16
  6. Step 6: Final answer
    x = 1,272,800.27

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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.