Home / 2,895,344.24-3,996,054.02-1,606,599.81

Finding the Fourth Proportional to 2,895,344.24, 3,996,054.02 and 1,606,599.81

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Solution

The fourth proportional to 2,895,344.24, 3,996,054.02 and 1,606,599.81 is: 2,217,373.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,344.24 : 3,996,054.02 = 1,606,599.81 : x
  2. Step 2: Convert to fraction form
    2,895,344.24/3,996,054.02 = 1,606,599.81/x
  3. Step 3: Cross multiply
    2,895,344.24x = 3,996,054.02 × 1,606,599.81
  4. Step 4: Simplify right side
    2,895,344.24x = 6,420,059,633,298.24
  5. Step 5: Solve for x
    x = 6,420,059,633,298.24/2,895,344.24
  6. Step 6: Final answer
    x = 2,217,373.52

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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.