Home / 7,684,265.37-11,526,398.01-2,893,029.51

Finding the Fourth Proportional to 7,684,265.37, 11,526,398.01 and 2,893,029.51

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Solution

The fourth proportional to 7,684,265.37, 11,526,398.01 and 2,893,029.51 is: 4,339,544.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,684,265.37 : 11,526,398.01 = 2,893,029.51 : x
  2. Step 2: Convert to fraction form
    7,684,265.37/11,526,398.01 = 2,893,029.51/x
  3. Step 3: Cross multiply
    7,684,265.37x = 11,526,398.01 × 2,893,029.51
  4. Step 4: Simplify right side
    7,684,265.37x = 33,346,209,630,159.27
  5. Step 5: Solve for x
    x = 33,346,209,630,159.27/7,684,265.37
  6. Step 6: Final answer
    x = 4,339,544.25

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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.