Home / 5,147,762.04-7,098,058.53-3,284,671.32

Finding the Fourth Proportional to 5,147,762.04, 7,098,058.53 and 3,284,671.32

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Solution

The fourth proportional to 5,147,762.04, 7,098,058.53 and 3,284,671.32 is: 4,529,111.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,147,762.04 : 7,098,058.53 = 3,284,671.32 : x
  2. Step 2: Convert to fraction form
    5,147,762.04/7,098,058.53 = 3,284,671.32/x
  3. Step 3: Cross multiply
    5,147,762.04x = 7,098,058.53 × 3,284,671.32
  4. Step 4: Simplify right side
    5,147,762.04x = 23,314,789,281,172.36
  5. Step 5: Solve for x
    x = 23,314,789,281,172.36/5,147,762.04
  6. Step 6: Final answer
    x = 4,529,111.70

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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.