Home / 5,001,389.63-6,901,924.71-2,709,550.31

Finding the Fourth Proportional to 5,001,389.63, 6,901,924.71 and 2,709,550.31

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Solution

The fourth proportional to 5,001,389.63, 6,901,924.71 and 2,709,550.31 is: 3,739,183.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001,389.63 : 6,901,924.71 = 2,709,550.31 : x
  2. Step 2: Convert to fraction form
    5,001,389.63/6,901,924.71 = 2,709,550.31/x
  3. Step 3: Cross multiply
    5,001,389.63x = 6,901,924.71 × 2,709,550.31
  4. Step 4: Simplify right side
    5,001,389.63x = 18,701,112,260,032.29
  5. Step 5: Solve for x
    x = 18,701,112,260,032.29/5,001,389.63
  6. Step 6: Final answer
    x = 3,739,183.24

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1.5x scale

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.