Home / 2,509,533.86-3,463,178.63-1,363,614.17

Finding the Fourth Proportional to 2,509,533.86, 3,463,178.63 and 1,363,614.17

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Solution

The fourth proportional to 2,509,533.86, 3,463,178.63 and 1,363,614.17 is: 1,881,799.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,533.86 : 3,463,178.63 = 1,363,614.17 : x
  2. Step 2: Convert to fraction form
    2,509,533.86/3,463,178.63 = 1,363,614.17/x
  3. Step 3: Cross multiply
    2,509,533.86x = 3,463,178.63 × 1,363,614.17
  4. Step 4: Simplify right side
    2,509,533.86x = 4,722,439,428,975.22
  5. Step 5: Solve for x
    x = 4,722,439,428,975.22/2,509,533.86
  6. Step 6: Final answer
    x = 1,881,799.45

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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.