Home / 8,751,552.66-12,078,359.93-4,884,322.93

Finding the Fourth Proportional to 8,751,552.66, 12,078,359.93 and 4,884,322.93

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Solution

The fourth proportional to 8,751,552.66, 12,078,359.93 and 4,884,322.93 is: 6,741,045.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,751,552.66 : 12,078,359.93 = 4,884,322.93 : x
  2. Step 2: Convert to fraction form
    8,751,552.66/12,078,359.93 = 4,884,322.93/x
  3. Step 3: Cross multiply
    8,751,552.66x = 12,078,359.93 × 4,884,322.93
  4. Step 4: Simplify right side
    8,751,552.66x = 58,994,610,344,907.10
  5. Step 5: Solve for x
    x = 58,994,610,344,907.10/8,751,552.66
  6. Step 6: Final answer
    x = 6,741,045.01

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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.