Home / 6,714,276.36-10,074,391.38-3,518,642.76

Finding the Fourth Proportional to 6,714,276.36, 10,074,391.38 and 3,518,642.76

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Solution

The fourth proportional to 6,714,276.36, 10,074,391.38 and 3,518,642.76 is: 5,279,524.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,276.36 : 10,074,391.38 = 3,518,642.76 : x
  2. Step 2: Convert to fraction form
    6,714,276.36/10,074,391.38 = 3,518,642.76/x
  3. Step 3: Cross multiply
    6,714,276.36x = 10,074,391.38 × 3,518,642.76
  4. Step 4: Simplify right side
    6,714,276.36x = 35,448,184,290,643.41
  5. Step 5: Solve for x
    x = 35,448,184,290,643.41/6,714,276.36
  6. Step 6: Final answer
    x = 5,279,524.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.