Home / 4,088,398.83-5,641,604.90-2,411,720.67

Finding the Fourth Proportional to 4,088,398.83, 5,641,604.90 and 2,411,720.67

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Solution

The fourth proportional to 4,088,398.83, 5,641,604.90 and 2,411,720.67 is: 3,327,947.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,398.83 : 5,641,604.90 = 2,411,720.67 : x
  2. Step 2: Convert to fraction form
    4,088,398.83/5,641,604.90 = 2,411,720.67/x
  3. Step 3: Cross multiply
    4,088,398.83x = 5,641,604.90 × 2,411,720.67
  4. Step 4: Simplify right side
    4,088,398.83x = 13,605,975,137,244.68
  5. Step 5: Solve for x
    x = 13,605,975,137,244.68/4,088,398.83
  6. Step 6: Final answer
    x = 3,327,947.13

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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.