Home / 8,845,794.52-12,210,962.96-5,946,866.75

Finding the Fourth Proportional to 8,845,794.52, 12,210,962.96 and 5,946,866.75

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Solution

The fourth proportional to 8,845,794.52, 12,210,962.96 and 5,946,866.75 is: 8,209,208.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,794.52 : 12,210,962.96 = 5,946,866.75 : x
  2. Step 2: Convert to fraction form
    8,845,794.52/12,210,962.96 = 5,946,866.75/x
  3. Step 3: Cross multiply
    8,845,794.52x = 12,210,962.96 × 5,946,866.75
  4. Step 4: Simplify right side
    8,845,794.52x = 72,616,969,612,305.58
  5. Step 5: Solve for x
    x = 72,616,969,612,305.58/8,845,794.52
  6. Step 6: Final answer
    x = 8,209,208.28

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1.5x scale

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.