Home / 3,676,054.59-5,513,145.42-2,606,612.65

Finding the Fourth Proportional to 3,676,054.59, 5,513,145.42 and 2,606,612.65

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Solution

The fourth proportional to 3,676,054.59, 5,513,145.42 and 2,606,612.65 is: 3,909,254.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,054.59 : 5,513,145.42 = 2,606,612.65 : x
  2. Step 2: Convert to fraction form
    3,676,054.59/5,513,145.42 = 2,606,612.65/x
  3. Step 3: Cross multiply
    3,676,054.59x = 5,513,145.42 × 2,606,612.65
  4. Step 4: Simplify right side
    3,676,054.59x = 14,370,634,620,064.94
  5. Step 5: Solve for x
    x = 14,370,634,620,064.94/3,676,054.59
  6. Step 6: Final answer
    x = 3,909,254.95

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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.