Home / 6,277,766.04-8,662,718.64-3,523,822.80

Finding the Fourth Proportional to 6,277,766.04, 8,662,718.64 and 3,523,822.80

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Solution

The fourth proportional to 6,277,766.04, 8,662,718.64 and 3,523,822.80 is: 4,862,539.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,766.04 : 8,662,718.64 = 3,523,822.80 : x
  2. Step 2: Convert to fraction form
    6,277,766.04/8,662,718.64 = 3,523,822.80/x
  3. Step 3: Cross multiply
    6,277,766.04x = 8,662,718.64 × 3,523,822.80
  4. Step 4: Simplify right side
    6,277,766.04x = 30,525,885,453,616.99
  5. Step 5: Solve for x
    x = 30,525,885,453,616.99/6,277,766.04
  6. Step 6: Final answer
    x = 4,862,539.52

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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.