Home / 8,845,873.02-12,211,070.94-5,946,945

Finding the Fourth Proportional to 8,845,873.02, 12,211,070.94 and 5,946,945

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Solution

The fourth proportional to 8,845,873.02, 12,211,070.94 and 5,946,945 is: 8,209,316.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,873.02 : 12,211,070.94 = 5,946,945 : x
  2. Step 2: Convert to fraction form
    8,845,873.02/12,211,070.94 = 5,946,945/x
  3. Step 3: Cross multiply
    8,845,873.02x = 12,211,070.94 × 5,946,945
  4. Step 4: Simplify right side
    8,845,873.02x = 72,618,567,271,278.30
  5. Step 5: Solve for x
    x = 72,618,567,271,278.30/8,845,873.02
  6. Step 6: Final answer
    x = 8,209,316.04

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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.