Home / 9,104,078.60-13,656,117.90-2,372,492.60

Finding the Fourth Proportional to 9,104,078.60, 13,656,117.90 and 2,372,492.60

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Solution

The fourth proportional to 9,104,078.60, 13,656,117.90 and 2,372,492.60 is: 3,558,738.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,078.60 : 13,656,117.90 = 2,372,492.60 : x
  2. Step 2: Convert to fraction form
    9,104,078.60/13,656,117.90 = 2,372,492.60/x
  3. Step 3: Cross multiply
    9,104,078.60x = 13,656,117.90 × 2,372,492.60
  4. Step 4: Simplify right side
    9,104,078.60x = 32,399,038,662,477.54
  5. Step 5: Solve for x
    x = 32,399,038,662,477.54/9,104,078.60
  6. Step 6: Final answer
    x = 3,558,738.90

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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.