Home / 2,544,192.84-3,816,269.81-650,931.24

Finding the Fourth Proportional to 2,544,192.84, 3,816,269.81 and 650,931.24

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Solution

The fourth proportional to 2,544,192.84, 3,816,269.81 and 650,931.24 is: 976,391.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,192.84 : 3,816,269.81 = 650,931.24 : x
  2. Step 2: Convert to fraction form
    2,544,192.84/3,816,269.81 = 650,931.24/x
  3. Step 3: Cross multiply
    2,544,192.84x = 3,816,269.81 × 650,931.24
  4. Step 4: Simplify right side
    2,544,192.84x = 2,484,129,217,261.86
  5. Step 5: Solve for x
    x = 2,484,129,217,261.86/2,544,192.84
  6. Step 6: Final answer
    x = 976,391.88

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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.