Home / 9,084,582.51-13,630,509.05-3,693,647.31

Finding the Fourth Proportional to 9,084,582.51, 13,630,509.05 and 3,693,647.31

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Solution

The fourth proportional to 9,084,582.51, 13,630,509.05 and 3,693,647.31 is: 5,541,949.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,582.51 : 13,630,509.05 = 3,693,647.31 : x
  2. Step 2: Convert to fraction form
    9,084,582.51/13,630,509.05 = 3,693,647.31/x
  3. Step 3: Cross multiply
    9,084,582.51x = 13,630,509.05 × 3,693,647.31
  4. Step 4: Simplify right side
    9,084,582.51x = 50,346,293,067,994.92
  5. Step 5: Solve for x
    x = 50,346,293,067,994.92/9,084,582.51
  6. Step 6: Final answer
    x = 5,541,949.01

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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.