Home / 4,146,069.26-5,721,324.22-2,285,403.39

Finding the Fourth Proportional to 4,146,069.26, 5,721,324.22 and 2,285,403.39

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Solution

The fourth proportional to 4,146,069.26, 5,721,324.22 and 2,285,403.39 is: 3,153,718.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,069.26 : 5,721,324.22 = 2,285,403.39 : x
  2. Step 2: Convert to fraction form
    4,146,069.26/5,721,324.22 = 2,285,403.39/x
  3. Step 3: Cross multiply
    4,146,069.26x = 5,721,324.22 × 2,285,403.39
  4. Step 4: Simplify right side
    4,146,069.26x = 13,075,533,767,677.11
  5. Step 5: Solve for x
    x = 13,075,533,767,677.11/4,146,069.26
  6. Step 6: Final answer
    x = 3,153,718.12

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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.