Home / 5,882,693.45-8,822,055.67-2,238,558.12

Finding the Fourth Proportional to 5,882,693.45, 8,822,055.67 and 2,238,558.12

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Solution

The fourth proportional to 5,882,693.45, 8,822,055.67 and 2,238,558.12 is: 3,357,082.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882,693.45 : 8,822,055.67 = 2,238,558.12 : x
  2. Step 2: Convert to fraction form
    5,882,693.45/8,822,055.67 = 2,238,558.12/x
  3. Step 3: Cross multiply
    5,882,693.45x = 8,822,055.67 × 2,238,558.12
  4. Step 4: Simplify right side
    5,882,693.45x = 19,748,684,349,574.15
  5. Step 5: Solve for x
    x = 19,748,684,349,574.15/5,882,693.45
  6. Step 6: Final answer
    x = 3,357,082.01

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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.