Home / 3,696,390.13-5,101,018.08-2,064,797.48

Finding the Fourth Proportional to 3,696,390.13, 5,101,018.08 and 2,064,797.48

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Solution

The fourth proportional to 3,696,390.13, 5,101,018.08 and 2,064,797.48 is: 2,849,420.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,390.13 : 5,101,018.08 = 2,064,797.48 : x
  2. Step 2: Convert to fraction form
    3,696,390.13/5,101,018.08 = 2,064,797.48/x
  3. Step 3: Cross multiply
    3,696,390.13x = 5,101,018.08 × 2,064,797.48
  4. Step 4: Simplify right side
    3,696,390.13x = 10,532,569,265,632.61
  5. Step 5: Solve for x
    x = 10,532,569,265,632.61/3,696,390.13
  6. Step 6: Final answer
    x = 2,849,420.35

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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.