Home / 3,033,215.19-4,185,861.45-1,675,088.19

Finding the Fourth Proportional to 3,033,215.19, 4,185,861.45 and 1,675,088.19

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Solution

The fourth proportional to 3,033,215.19, 4,185,861.45 and 1,675,088.19 is: 2,311,635.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,215.19 : 4,185,861.45 = 1,675,088.19 : x
  2. Step 2: Convert to fraction form
    3,033,215.19/4,185,861.45 = 1,675,088.19/x
  3. Step 3: Cross multiply
    3,033,215.19x = 4,185,861.45 × 1,675,088.19
  4. Step 4: Simplify right side
    3,033,215.19x = 7,011,687,079,871.28
  5. Step 5: Solve for x
    x = 7,011,687,079,871.28/3,033,215.19
  6. Step 6: Final answer
    x = 2,311,635.23

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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.