Home / 4,146,068.26-5,721,322.85-2,285,402.39

Finding the Fourth Proportional to 4,146,068.26, 5,721,322.85 and 2,285,402.39

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Solution

The fourth proportional to 4,146,068.26, 5,721,322.85 and 2,285,402.39 is: 3,153,716.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,068.26 : 5,721,322.85 = 2,285,402.39 : x
  2. Step 2: Convert to fraction form
    4,146,068.26/5,721,322.85 = 2,285,402.39/x
  3. Step 3: Cross multiply
    4,146,068.26x = 5,721,322.85 × 2,285,402.39
  4. Step 4: Simplify right side
    4,146,068.26x = 13,075,524,875,317.98
  5. Step 5: Solve for x
    x = 13,075,524,875,317.98/4,146,068.26
  6. Step 6: Final answer
    x = 3,153,716.74

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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.