Home / 4,051,643.43-6,075,221.57-1,657,169.61

Finding the Fourth Proportional to 4,051,643.43, 6,075,221.57 and 1,657,169.61

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Solution

The fourth proportional to 4,051,643.43, 6,075,221.57 and 1,657,169.61 is: 2,484,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,643.43 : 6,075,221.57 = 1,657,169.61 : x
  2. Step 2: Convert to fraction form
    4,051,643.43/6,075,221.57 = 1,657,169.61/x
  3. Step 3: Cross multiply
    4,051,643.43x = 6,075,221.57 × 1,657,169.61
  4. Step 4: Simplify right side
    4,051,643.43x = 10,067,672,559,820.49
  5. Step 5: Solve for x
    x = 10,067,672,559,820.49/4,051,643.43
  6. Step 6: Final answer
    x = 2,484,836.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.