Home / 3,252,809.04-4,488,903.21-1,802,528.69

Finding the Fourth Proportional to 3,252,809.04, 4,488,903.21 and 1,802,528.69

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Solution

The fourth proportional to 3,252,809.04, 4,488,903.21 and 1,802,528.69 is: 2,487,504.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,809.04 : 4,488,903.21 = 1,802,528.69 : x
  2. Step 2: Convert to fraction form
    3,252,809.04/4,488,903.21 = 1,802,528.69/x
  3. Step 3: Cross multiply
    3,252,809.04x = 4,488,903.21 × 1,802,528.69
  4. Step 4: Simplify right side
    3,252,809.04x = 8,091,376,822,658.10
  5. Step 5: Solve for x
    x = 8,091,376,822,658.10/3,252,809.04
  6. Step 6: Final answer
    x = 2,487,504.41

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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.