Home / 4,670,884.58-6,445,824.75-2,605,900.55

Finding the Fourth Proportional to 4,670,884.58, 6,445,824.75 and 2,605,900.55

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Solution

The fourth proportional to 4,670,884.58, 6,445,824.75 and 2,605,900.55 is: 3,596,145.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,884.58 : 6,445,824.75 = 2,605,900.55 : x
  2. Step 2: Convert to fraction form
    4,670,884.58/6,445,824.75 = 2,605,900.55/x
  3. Step 3: Cross multiply
    4,670,884.58x = 6,445,824.75 × 2,605,900.55
  4. Step 4: Simplify right side
    4,670,884.58x = 16,797,178,228,999.49
  5. Step 5: Solve for x
    x = 16,797,178,228,999.49/4,670,884.58
  6. Step 6: Final answer
    x = 3,596,145.00

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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.