Home / 3,330,075.59-4,595,504.25-1,802,182.71

Finding the Fourth Proportional to 3,330,075.59, 4,595,504.25 and 1,802,182.71

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Solution

The fourth proportional to 3,330,075.59, 4,595,504.25 and 1,802,182.71 is: 2,487,012.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,075.59 : 4,595,504.25 = 1,802,182.71 : x
  2. Step 2: Convert to fraction form
    3,330,075.59/4,595,504.25 = 1,802,182.71/x
  3. Step 3: Cross multiply
    3,330,075.59x = 4,595,504.25 × 1,802,182.71
  4. Step 4: Simplify right side
    3,330,075.59x = 8,281,938,303,081.52
  5. Step 5: Solve for x
    x = 8,281,938,303,081.52/3,330,075.59
  6. Step 6: Final answer
    x = 2,487,012.11

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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.