Home / 9,371,202.48-14,058,969.12-3,980,029.32

Finding the Fourth Proportional to 9,371,202.48, 14,058,969.12 and 3,980,029.32

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Solution

The fourth proportional to 9,371,202.48, 14,058,969.12 and 3,980,029.32 is: 5,970,963.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371,202.48 : 14,058,969.12 = 3,980,029.32 : x
  2. Step 2: Convert to fraction form
    9,371,202.48/14,058,969.12 = 3,980,029.32/x
  3. Step 3: Cross multiply
    9,371,202.48x = 14,058,969.12 × 3,980,029.32
  4. Step 4: Simplify right side
    9,371,202.48x = 55,955,109,306,574.59
  5. Step 5: Solve for x
    x = 55,955,109,306,574.59/9,371,202.48
  6. Step 6: Final answer
    x = 5,970,963.64

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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.