Home / 9,410,258.64-14,109,696.24-4,221,918.24

Finding the Fourth Proportional to 9,410,258.64, 14,109,696.24 and 4,221,918.24

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Solution

The fourth proportional to 9,410,258.64, 14,109,696.24 and 4,221,918.24 is: 6,330,323.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,258.64 : 14,109,696.24 = 4,221,918.24 : x
  2. Step 2: Convert to fraction form
    9,410,258.64/14,109,696.24 = 4,221,918.24/x
  3. Step 3: Cross multiply
    9,410,258.64x = 14,109,696.24 × 4,221,918.24
  4. Step 4: Simplify right side
    9,410,258.64x = 59,569,983,916,515.42
  5. Step 5: Solve for x
    x = 59,569,983,916,515.42/9,410,258.64
  6. Step 6: Final answer
    x = 6,330,323.77

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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.