Home / 11,746,233.60-17,615,203.20-4,173,446.40

Finding the Fourth Proportional to 11,746,233.60, 17,615,203.20 and 4,173,446.40

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Solution

The fourth proportional to 11,746,233.60, 17,615,203.20 and 4,173,446.40 is: 6,258,696.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,233.60 : 17,615,203.20 = 4,173,446.40 : x
  2. Step 2: Convert to fraction form
    11,746,233.60/17,615,203.20 = 4,173,446.40/x
  3. Step 3: Cross multiply
    11,746,233.60x = 17,615,203.20 × 4,173,446.40
  4. Step 4: Simplify right side
    11,746,233.60x = 73,516,106,380,308.47
  5. Step 5: Solve for x
    x = 73,516,106,380,308.47/11,746,233.60
  6. Step 6: Final answer
    x = 6,258,696.10

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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.