Home / 3,713,931-5,125,302.54-2,104,299

Finding the Fourth Proportional to 3,713,931, 5,125,302.54 and 2,104,299

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Solution

The fourth proportional to 3,713,931, 5,125,302.54 and 2,104,299 is: 2,903,976.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,931 : 5,125,302.54 = 2,104,299 : x
  2. Step 2: Convert to fraction form
    3,713,931/5,125,302.54 = 2,104,299/x
  3. Step 3: Cross multiply
    3,713,931x = 5,125,302.54 × 2,104,299
  4. Step 4: Simplify right side
    3,713,931x = 10,785,169,009,619.46
  5. Step 5: Solve for x
    x = 10,785,169,009,619.46/3,713,931
  6. Step 6: Final answer
    x = 2,903,976.68

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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.