Home / 2,895,340.29-3,996,048.58-1,606,595.87

Finding the Fourth Proportional to 2,895,340.29, 3,996,048.58 and 1,606,595.87

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Solution

The fourth proportional to 2,895,340.29, 3,996,048.58 and 1,606,595.87 is: 2,217,368.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,340.29 : 3,996,048.58 = 1,606,595.87 : x
  2. Step 2: Convert to fraction form
    2,895,340.29/3,996,048.58 = 1,606,595.87/x
  3. Step 3: Cross multiply
    2,895,340.29x = 3,996,048.58 × 1,606,595.87
  4. Step 4: Simplify right side
    2,895,340.29x = 6,420,035,137,480.33
  5. Step 5: Solve for x
    x = 6,420,035,137,480.33/2,895,340.29
  6. Step 6: Final answer
    x = 2,217,368.08

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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.