Home / 5,095,098.32-7,031,291.56-2,772,004.14

Finding the Fourth Proportional to 5,095,098.32, 7,031,291.56 and 2,772,004.14

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Solution

The fourth proportional to 5,095,098.32, 7,031,291.56 and 2,772,004.14 is: 3,825,396.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,098.32 : 7,031,291.56 = 2,772,004.14 : x
  2. Step 2: Convert to fraction form
    5,095,098.32/7,031,291.56 = 2,772,004.14/x
  3. Step 3: Cross multiply
    5,095,098.32x = 7,031,291.56 × 2,772,004.14
  4. Step 4: Simplify right side
    5,095,098.32x = 19,490,769,313,867.06
  5. Step 5: Solve for x
    x = 19,490,769,313,867.06/5,095,098.32
  6. Step 6: Final answer
    x = 3,825,396.11

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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.