Home / 3,197,117.34-4,411,969.74-1,746,781.56

Finding the Fourth Proportional to 3,197,117.34, 4,411,969.74 and 1,746,781.56

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Solution

The fourth proportional to 3,197,117.34, 4,411,969.74 and 1,746,781.56 is: 2,410,530.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,117.34 : 4,411,969.74 = 1,746,781.56 : x
  2. Step 2: Convert to fraction form
    3,197,117.34/4,411,969.74 = 1,746,781.56/x
  3. Step 3: Cross multiply
    3,197,117.34x = 4,411,969.74 × 1,746,781.56
  4. Step 4: Simplify right side
    3,197,117.34x = 7,706,747,385,110.00
  5. Step 5: Solve for x
    x = 7,706,747,385,110.00/3,197,117.34
  6. Step 6: Final answer
    x = 2,410,530.04

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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.