Home / 3,411,901.04-4,702,809.66-2,418,798.92

Finding the Fourth Proportional to 3,411,901.04, 4,702,809.66 and 2,418,798.92

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Solution

The fourth proportional to 3,411,901.04, 4,702,809.66 and 2,418,798.92 is: 3,333,962.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,901.04 : 4,702,809.66 = 2,418,798.92 : x
  2. Step 2: Convert to fraction form
    3,411,901.04/4,702,809.66 = 2,418,798.92/x
  3. Step 3: Cross multiply
    3,411,901.04x = 4,702,809.66 × 2,418,798.92
  4. Step 4: Simplify right side
    3,411,901.04x = 11,375,150,926,573.57
  5. Step 5: Solve for x
    x = 11,375,150,926,573.57/3,411,901.04
  6. Step 6: Final answer
    x = 3,333,962.74

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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.