Home / 2,812,030.17-4,199,651.30

Finding the Third Proportional to 2,812,030.17 and 4,199,651.30

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Solution

The third proportional to 2,812,030.17 and 4,199,651.30 is: 6,272,006.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,812,030.17 : 4,199,651.30 = 4,199,651.30 : x
  2. Step 2: Convert to fraction form
    2,812,030.17/4,199,651.30 = 4,199,651.30/x
  3. Step 3: Cross multiply
    2,812,030.17x = 4,199,651.30 × 4,199,651.30
  4. Step 4: Simplify right side
    2,812,030.17x = 17,637,071,015,343.87
  5. Step 5: Solve for x
    x = 17,637,071,015,343.87/2,812,030.17
  6. Step 6: Final answer
    x = 6,272,006.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.