Home / 2,695,365.36-3,718,261.40-1,606,869.95

Finding the Fourth Proportional to 2,695,365.36, 3,718,261.40 and 1,606,869.95

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Solution

The fourth proportional to 2,695,365.36, 3,718,261.40 and 1,606,869.95 is: 2,216,680.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,365.36 : 3,718,261.40 = 1,606,869.95 : x
  2. Step 2: Convert to fraction form
    2,695,365.36/3,718,261.40 = 1,606,869.95/x
  3. Step 3: Cross multiply
    2,695,365.36x = 3,718,261.40 × 1,606,869.95
  4. Step 4: Simplify right side
    2,695,365.36x = 5,974,762,483,279.27
  5. Step 5: Solve for x
    x = 5,974,762,483,279.27/2,695,365.36
  6. Step 6: Final answer
    x = 2,216,680.00

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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.