Home / 4,019,327.60-6,021,971.10-3,349,712

Finding the Fourth Proportional to 4,019,327.60, 6,021,971.10 and 3,349,712

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Solution

The fourth proportional to 4,019,327.60, 6,021,971.10 and 3,349,712 is: 5,018,717.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,327.60 : 6,021,971.10 = 3,349,712 : x
  2. Step 2: Convert to fraction form
    4,019,327.60/6,021,971.10 = 3,349,712/x
  3. Step 3: Cross multiply
    4,019,327.60x = 6,021,971.10 × 3,349,712
  4. Step 4: Simplify right side
    4,019,327.60x = 20,171,868,857,323.20
  5. Step 5: Solve for x
    x = 20,171,868,857,323.20/4,019,327.60
  6. Step 6: Final answer
    x = 5,018,717.27

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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.