Home / 3,197,193.03-4,411,995.21-1,746,938.25

Finding the Fourth Proportional to 3,197,193.03, 4,411,995.21 and 1,746,938.25

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Solution

The fourth proportional to 3,197,193.03, 4,411,995.21 and 1,746,938.25 is: 2,410,703.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,193.03 : 4,411,995.21 = 1,746,938.25 : x
  2. Step 2: Convert to fraction form
    3,197,193.03/4,411,995.21 = 1,746,938.25/x
  3. Step 3: Cross multiply
    3,197,193.03x = 4,411,995.21 × 1,746,938.25
  4. Step 4: Simplify right side
    3,197,193.03x = 7,707,483,191,165.78
  5. Step 5: Solve for x
    x = 7,707,483,191,165.78/3,197,193.03
  6. Step 6: Final answer
    x = 2,410,703.11

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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.