Home / 4,856,718.02-6,702,279.36-2,681,264.67

Finding the Fourth Proportional to 4,856,718.02, 6,702,279.36 and 2,681,264.67

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Solution

The fourth proportional to 4,856,718.02, 6,702,279.36 and 2,681,264.67 is: 3,700,149.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,718.02 : 6,702,279.36 = 2,681,264.67 : x
  2. Step 2: Convert to fraction form
    4,856,718.02/6,702,279.36 = 2,681,264.67/x
  3. Step 3: Cross multiply
    4,856,718.02x = 6,702,279.36 × 2,681,264.67
  4. Step 4: Simplify right side
    4,856,718.02x = 17,970,584,821,249.92
  5. Step 5: Solve for x
    x = 17,970,584,821,249.92/4,856,718.02
  6. Step 6: Final answer
    x = 3,700,149.93

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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.