Home / 9,104,139.60-13,656,209.40-2,372,553.60

Finding the Fourth Proportional to 9,104,139.60, 13,656,209.40 and 2,372,553.60

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Solution

The fourth proportional to 9,104,139.60, 13,656,209.40 and 2,372,553.60 is: 3,558,830.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,139.60 : 13,656,209.40 = 2,372,553.60 : x
  2. Step 2: Convert to fraction form
    9,104,139.60/13,656,209.40 = 2,372,553.60/x
  3. Step 3: Cross multiply
    9,104,139.60x = 13,656,209.40 × 2,372,553.60
  4. Step 4: Simplify right side
    9,104,139.60x = 32,400,088,774,323.84
  5. Step 5: Solve for x
    x = 32,400,088,774,323.84/9,104,139.60
  6. Step 6: Final answer
    x = 3,558,830.40

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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.