Home / 3,069,304.62-4,236,457.26-1,813,092.51

Finding the Fourth Proportional to 3,069,304.62, 4,236,457.26 and 1,813,092.51

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Solution

The fourth proportional to 3,069,304.62, 4,236,457.26 and 1,813,092.51 is: 2,502,550.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,304.62 : 4,236,457.26 = 1,813,092.51 : x
  2. Step 2: Convert to fraction form
    3,069,304.62/4,236,457.26 = 1,813,092.51/x
  3. Step 3: Cross multiply
    3,069,304.62x = 4,236,457.26 × 1,813,092.51
  4. Step 4: Simplify right side
    3,069,304.62x = 7,681,088,927,041.12
  5. Step 5: Solve for x
    x = 7,681,088,927,041.12/3,069,304.62
  6. Step 6: Final answer
    x = 2,502,550.21

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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.