Home / 9,470,671.44-13,069,208.40-5,987,884.92

Finding the Fourth Proportional to 9,470,671.44, 13,069,208.40 and 5,987,884.92

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Solution

The fourth proportional to 9,470,671.44, 13,069,208.40 and 5,987,884.92 is: 8,263,080.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,671.44 : 13,069,208.40 = 5,987,884.92 : x
  2. Step 2: Convert to fraction form
    9,470,671.44/13,069,208.40 = 5,987,884.92/x
  3. Step 3: Cross multiply
    9,470,671.44x = 13,069,208.40 × 5,987,884.92
  4. Step 4: Simplify right side
    9,470,671.44x = 78,256,915,894,697.33
  5. Step 5: Solve for x
    x = 78,256,915,894,697.33/9,470,671.44
  6. Step 6: Final answer
    x = 8,263,080.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.