Home / 6,262,800.48-8,642,518.02-3,684,647.04

Finding the Fourth Proportional to 6,262,800.48, 8,642,518.02 and 3,684,647.04

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Solution

The fourth proportional to 6,262,800.48, 8,642,518.02 and 3,684,647.04 is: 5,084,726.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,800.48 : 8,642,518.02 = 3,684,647.04 : x
  2. Step 2: Convert to fraction form
    6,262,800.48/8,642,518.02 = 3,684,647.04/x
  3. Step 3: Cross multiply
    6,262,800.48x = 8,642,518.02 × 3,684,647.04
  4. Step 4: Simplify right side
    6,262,800.48x = 31,844,628,440,539.66
  5. Step 5: Solve for x
    x = 31,844,628,440,539.66/6,262,800.48
  6. Step 6: Final answer
    x = 5,084,726.64

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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.