Home / 9,312,824.40-13,985,177.40-5,061,296.40

Finding the Fourth Proportional to 9,312,824.40, 13,985,177.40 and 5,061,296.40

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Solution

The fourth proportional to 9,312,824.40, 13,985,177.40 and 5,061,296.40 is: 7,600,608.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,312,824.40 : 13,985,177.40 = 5,061,296.40 : x
  2. Step 2: Convert to fraction form
    9,312,824.40/13,985,177.40 = 5,061,296.40/x
  3. Step 3: Cross multiply
    9,312,824.40x = 13,985,177.40 × 5,061,296.40
  4. Step 4: Simplify right side
    9,312,824.40x = 70,783,128,027,981.36
  5. Step 5: Solve for x
    x = 70,783,128,027,981.36/9,312,824.40
  6. Step 6: Final answer
    x = 7,600,608.04

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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.