Home / 2,536,417.50-3,500,630.07-1,606,210.11

Finding the Fourth Proportional to 2,536,417.50, 3,500,630.07 and 1,606,210.11

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Solution

The fourth proportional to 2,536,417.50, 3,500,630.07 and 1,606,210.11 is: 2,216,806.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,417.50 : 3,500,630.07 = 1,606,210.11 : x
  2. Step 2: Convert to fraction form
    2,536,417.50/3,500,630.07 = 1,606,210.11/x
  3. Step 3: Cross multiply
    2,536,417.50x = 3,500,630.07 × 1,606,210.11
  4. Step 4: Simplify right side
    2,536,417.50x = 5,622,747,409,804.01
  5. Step 5: Solve for x
    x = 5,622,747,409,804.01/2,536,417.50
  6. Step 6: Final answer
    x = 2,216,806.74

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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.