Home / 4,590,372.67-6,872,262.35-3,457,904.28

Finding the Fourth Proportional to 4,590,372.67, 6,872,262.35 and 3,457,904.28

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Solution

The fourth proportional to 4,590,372.67, 6,872,262.35 and 3,457,904.28 is: 5,176,840.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,372.67 : 6,872,262.35 = 3,457,904.28 : x
  2. Step 2: Convert to fraction form
    4,590,372.67/6,872,262.35 = 3,457,904.28/x
  3. Step 3: Cross multiply
    4,590,372.67x = 6,872,262.35 × 3,457,904.28
  4. Step 4: Simplify right side
    4,590,372.67x = 23,763,625,350,287.35
  5. Step 5: Solve for x
    x = 23,763,625,350,287.35/4,590,372.67
  6. Step 6: Final answer
    x = 5,176,840.11

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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.