Home / 6,266,433.02-8,650,511.08-3,946,734.77

Finding the Fourth Proportional to 6,266,433.02, 8,650,511.08 and 3,946,734.77

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Solution

The fourth proportional to 6,266,433.02, 8,650,511.08 and 3,946,734.77 is: 5,448,278.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,433.02 : 8,650,511.08 = 3,946,734.77 : x
  2. Step 2: Convert to fraction form
    6,266,433.02/8,650,511.08 = 3,946,734.77/x
  3. Step 3: Cross multiply
    6,266,433.02x = 8,650,511.08 × 3,946,734.77
  4. Step 4: Simplify right side
    6,266,433.02x = 34,141,272,804,586.86
  5. Step 5: Solve for x
    x = 34,141,272,804,586.86/6,266,433.02
  6. Step 6: Final answer
    x = 5,448,278.59

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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.