Home / 2,846,275.29-4,269,341.93-1,331,652.87

Finding the Fourth Proportional to 2,846,275.29, 4,269,341.93 and 1,331,652.87

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Solution

The fourth proportional to 2,846,275.29, 4,269,341.93 and 1,331,652.87 is: 1,997,446.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,275.29 : 4,269,341.93 = 1,331,652.87 : x
  2. Step 2: Convert to fraction form
    2,846,275.29/4,269,341.93 = 1,331,652.87/x
  3. Step 3: Cross multiply
    2,846,275.29x = 4,269,341.93 × 1,331,652.87
  4. Step 4: Simplify right side
    2,846,275.29x = 5,685,281,427,437.58
  5. Step 5: Solve for x
    x = 5,685,281,427,437.58/2,846,275.29
  6. Step 6: Final answer
    x = 1,997,446.08

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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.