Home / 5,722,607.10-8,578,574.28-1,933,440.06

Finding the Fourth Proportional to 5,722,607.10, 8,578,574.28 and 1,933,440.06

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Solution

The fourth proportional to 5,722,607.10, 8,578,574.28 and 1,933,440.06 is: 2,898,357.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,607.10 : 8,578,574.28 = 1,933,440.06 : x
  2. Step 2: Convert to fraction form
    5,722,607.10/8,578,574.28 = 1,933,440.06/x
  3. Step 3: Cross multiply
    5,722,607.10x = 8,578,574.28 × 1,933,440.06
  4. Step 4: Simplify right side
    5,722,607.10x = 16,586,159,170,637.66
  5. Step 5: Solve for x
    x = 16,586,159,170,637.66/5,722,607.10
  6. Step 6: Final answer
    x = 2,898,357.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.