Home / 6,452,322.47-9,685,209.48-2,860,611.77

Finding the Fourth Proportional to 6,452,322.47, 9,685,209.48 and 2,860,611.77

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Solution

The fourth proportional to 6,452,322.47, 9,685,209.48 and 2,860,611.77 is: 4,293,899.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,322.47 : 9,685,209.48 = 2,860,611.77 : x
  2. Step 2: Convert to fraction form
    6,452,322.47/9,685,209.48 = 2,860,611.77/x
  3. Step 3: Cross multiply
    6,452,322.47x = 9,685,209.48 × 2,860,611.77
  4. Step 4: Simplify right side
    6,452,322.47x = 27,705,624,233,403.58
  5. Step 5: Solve for x
    x = 27,705,624,233,403.58/6,452,322.47
  6. Step 6: Final answer
    x = 4,293,899.50

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Why These Related Problems?

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