Home / 3,317,686.54-4,973,566.28-1,295,459.98

Finding the Fourth Proportional to 3,317,686.54, 4,973,566.28 and 1,295,459.98

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Solution

The fourth proportional to 3,317,686.54, 4,973,566.28 and 1,295,459.98 is: 1,942,032.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,686.54 : 4,973,566.28 = 1,295,459.98 : x
  2. Step 2: Convert to fraction form
    3,317,686.54/4,973,566.28 = 1,295,459.98/x
  3. Step 3: Cross multiply
    3,317,686.54x = 4,973,566.28 × 1,295,459.98
  4. Step 4: Simplify right side
    3,317,686.54x = 6,443,056,073,617.48
  5. Step 5: Solve for x
    x = 6,443,056,073,617.48/3,317,686.54
  6. Step 6: Final answer
    x = 1,942,032.80

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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.