Home / 6,077,924.60-8,390,895.18-4,043,723

Finding the Fourth Proportional to 6,077,924.60, 8,390,895.18 and 4,043,723

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Solution

The fourth proportional to 6,077,924.60, 8,390,895.18 and 4,043,723 is: 5,582,572.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,924.60 : 8,390,895.18 = 4,043,723 : x
  2. Step 2: Convert to fraction form
    6,077,924.60/8,390,895.18 = 4,043,723/x
  3. Step 3: Cross multiply
    6,077,924.60x = 8,390,895.18 × 4,043,723
  4. Step 4: Simplify right side
    6,077,924.60x = 33,930,455,829,955.14
  5. Step 5: Solve for x
    x = 33,930,455,829,955.14/6,077,924.60
  6. Step 6: Final answer
    x = 5,582,572.68

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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.