Home / 8,802,529.04-13,202,670.36-3,407,487.32

Finding the Fourth Proportional to 8,802,529.04, 13,202,670.36 and 3,407,487.32

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Solution

The fourth proportional to 8,802,529.04, 13,202,670.36 and 3,407,487.32 is: 5,110,796.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,529.04 : 13,202,670.36 = 3,407,487.32 : x
  2. Step 2: Convert to fraction form
    8,802,529.04/13,202,670.36 = 3,407,487.32/x
  3. Step 3: Cross multiply
    8,802,529.04x = 13,202,670.36 × 3,407,487.32
  4. Step 4: Simplify right side
    8,802,529.04x = 44,987,931,841,839.83
  5. Step 5: Solve for x
    x = 44,987,931,841,839.83/8,802,529.04
  6. Step 6: Final answer
    x = 5,110,796.19

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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.