Home / 3,197,089.88-4,411,931.90-1,746,754.10

Finding the Fourth Proportional to 3,197,089.88, 4,411,931.90 and 1,746,754.10

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Solution

The fourth proportional to 3,197,089.88, 4,411,931.90 and 1,746,754.10 is: 2,410,492.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,089.88 : 4,411,931.90 = 1,746,754.10 : x
  2. Step 2: Convert to fraction form
    3,197,089.88/4,411,931.90 = 1,746,754.10/x
  3. Step 3: Cross multiply
    3,197,089.88x = 4,411,931.90 × 1,746,754.10
  4. Step 4: Simplify right side
    3,197,089.88x = 7,706,560,126,512.02
  5. Step 5: Solve for x
    x = 7,706,560,126,512.02/3,197,089.88
  6. Step 6: Final answer
    x = 2,410,492.17

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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.