Home / 6,365,751.17-8,768,002.36-4,892,843.06

Finding the Fourth Proportional to 6,365,751.17, 8,768,002.36 and 4,892,843.06

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Solution

The fourth proportional to 6,365,751.17, 8,768,002.36 and 4,892,843.06 is: 6,739,261.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,751.17 : 8,768,002.36 = 4,892,843.06 : x
  2. Step 2: Convert to fraction form
    6,365,751.17/8,768,002.36 = 4,892,843.06/x
  3. Step 3: Cross multiply
    6,365,751.17x = 8,768,002.36 × 4,892,843.06
  4. Step 4: Simplify right side
    6,365,751.17x = 42,900,459,505,686.36
  5. Step 5: Solve for x
    x = 42,900,459,505,686.36/6,365,751.17
  6. Step 6: Final answer
    x = 6,739,261.14

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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.