Home / 6,564,637.32-9,058,830.94-3,664,215.15

Finding the Fourth Proportional to 6,564,637.32, 9,058,830.94 and 3,664,215.15

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Solution

The fourth proportional to 6,564,637.32, 9,058,830.94 and 3,664,215.15 is: 5,056,411.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,637.32 : 9,058,830.94 = 3,664,215.15 : x
  2. Step 2: Convert to fraction form
    6,564,637.32/9,058,830.94 = 3,664,215.15/x
  3. Step 3: Cross multiply
    6,564,637.32x = 9,058,830.94 × 3,664,215.15
  4. Step 4: Simplify right side
    6,564,637.32x = 33,193,505,571,636.74
  5. Step 5: Solve for x
    x = 33,193,505,571,636.74/6,564,637.32
  6. Step 6: Final answer
    x = 5,056,411.19

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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.