Home / 6,000,115.02-8,280,180.69-3,246,802.48

Finding the Fourth Proportional to 6,000,115.02, 8,280,180.69 and 3,246,802.48

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Solution

The fourth proportional to 6,000,115.02, 8,280,180.69 and 3,246,802.48 is: 4,480,599.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,115.02 : 8,280,180.69 = 3,246,802.48 : x
  2. Step 2: Convert to fraction form
    6,000,115.02/8,280,180.69 = 3,246,802.48/x
  3. Step 3: Cross multiply
    6,000,115.02x = 8,280,180.69 × 3,246,802.48
  4. Step 4: Simplify right side
    6,000,115.02x = 26,884,111,178,439.66
  5. Step 5: Solve for x
    x = 26,884,111,178,439.66/6,000,115.02
  6. Step 6: Final answer
    x = 4,480,599.30

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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.