Home / 4,326,406.04-5,969,777.12-2,490,509.60

Finding the Fourth Proportional to 4,326,406.04, 5,969,777.12 and 2,490,509.60

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Solution

The fourth proportional to 4,326,406.04, 5,969,777.12 and 2,490,509.60 is: 3,436,521.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326,406.04 : 5,969,777.12 = 2,490,509.60 : x
  2. Step 2: Convert to fraction form
    4,326,406.04/5,969,777.12 = 2,490,509.60/x
  3. Step 3: Cross multiply
    4,326,406.04x = 5,969,777.12 × 2,490,509.60
  4. Step 4: Simplify right side
    4,326,406.04x = 14,867,787,227,220.35
  5. Step 5: Solve for x
    x = 14,867,787,227,220.35/4,326,406.04
  6. Step 6: Final answer
    x = 3,436,521.47

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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.