Home / 3,327,688.56-4,592,210.31-1,799,795.69

Finding the Fourth Proportional to 3,327,688.56, 4,592,210.31 and 1,799,795.69

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Solution

The fourth proportional to 3,327,688.56, 4,592,210.31 and 1,799,795.69 is: 2,483,718.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,688.56 : 4,592,210.31 = 1,799,795.69 : x
  2. Step 2: Convert to fraction form
    3,327,688.56/4,592,210.31 = 1,799,795.69/x
  3. Step 3: Cross multiply
    3,327,688.56x = 4,592,210.31 × 1,799,795.69
  4. Step 4: Simplify right side
    3,327,688.56x = 8,265,040,300,550.51
  5. Step 5: Solve for x
    x = 8,265,040,300,550.51/3,327,688.56
  6. Step 6: Final answer
    x = 2,483,718.10

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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.