Home / 3,197,188.02-4,411,982.61-1,746,860.34

Finding the Fourth Proportional to 3,197,188.02, 4,411,982.61 and 1,746,860.34

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Solution

The fourth proportional to 3,197,188.02, 4,411,982.61 and 1,746,860.34 is: 2,410,592.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,188.02 : 4,411,982.61 = 1,746,860.34 : x
  2. Step 2: Convert to fraction form
    3,197,188.02/4,411,982.61 = 1,746,860.34/x
  3. Step 3: Cross multiply
    3,197,188.02x = 4,411,982.61 × 1,746,860.34
  4. Step 4: Simplify right side
    3,197,188.02x = 7,707,117,442,178.69
  5. Step 5: Solve for x
    x = 7,707,117,442,178.69/3,197,188.02
  6. Step 6: Final answer
    x = 2,410,592.49

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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.