Home / 2,867,348.99-3,956,941.37-1,560,610.39

Finding the Fourth Proportional to 2,867,348.99, 3,956,941.37 and 1,560,610.39

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Solution

The fourth proportional to 2,867,348.99, 3,956,941.37 and 1,560,610.39 is: 2,153,642.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,348.99 : 3,956,941.37 = 1,560,610.39 : x
  2. Step 2: Convert to fraction form
    2,867,348.99/3,956,941.37 = 1,560,610.39/x
  3. Step 3: Cross multiply
    2,867,348.99x = 3,956,941.37 × 1,560,610.39
  4. Step 4: Simplify right side
    2,867,348.99x = 6,175,243,808,652.01
  5. Step 5: Solve for x
    x = 6,175,243,808,652.01/2,867,348.99
  6. Step 6: Final answer
    x = 2,153,642.21

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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.