Home / 3,330,483.88-4,596,179.02-2,041,075.12

Finding the Fourth Proportional to 3,330,483.88, 4,596,179.02 and 2,041,075.12

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Solution

The fourth proportional to 3,330,483.88, 4,596,179.02 and 2,041,075.12 is: 2,816,751.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,483.88 : 4,596,179.02 = 2,041,075.12 : x
  2. Step 2: Convert to fraction form
    3,330,483.88/4,596,179.02 = 2,041,075.12/x
  3. Step 3: Cross multiply
    3,330,483.88x = 4,596,179.02 × 2,041,075.12
  4. Step 4: Simplify right side
    3,330,483.88x = 9,381,146,644,787.98
  5. Step 5: Solve for x
    x = 9,381,146,644,787.98/3,330,483.88
  6. Step 6: Final answer
    x = 2,816,751.85

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Double scale
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1.5x scale

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.