Home / 4,075,269.70-6,112,904.55-2,185,701.70

Finding the Fourth Proportional to 4,075,269.70, 6,112,904.55 and 2,185,701.70

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Solution

The fourth proportional to 4,075,269.70, 6,112,904.55 and 2,185,701.70 is: 3,278,552.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,269.70 : 6,112,904.55 = 2,185,701.70 : x
  2. Step 2: Convert to fraction form
    4,075,269.70/6,112,904.55 = 2,185,701.70/x
  3. Step 3: Cross multiply
    4,075,269.70x = 6,112,904.55 × 2,185,701.70
  4. Step 4: Simplify right side
    4,075,269.70x = 13,360,985,866,872.74
  5. Step 5: Solve for x
    x = 13,360,985,866,872.74/4,075,269.70
  6. Step 6: Final answer
    x = 3,278,552.55

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Similar ratio
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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.