Home / 4,760,853.07-7,139,028.72-1,844,312.02

Finding the Fourth Proportional to 4,760,853.07, 7,139,028.72 and 1,844,312.02

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Solution

The fourth proportional to 4,760,853.07, 7,139,028.72 and 1,844,312.02 is: 2,765,596.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,853.07 : 7,139,028.72 = 1,844,312.02 : x
  2. Step 2: Convert to fraction form
    4,760,853.07/7,139,028.72 = 1,844,312.02/x
  3. Step 3: Cross multiply
    4,760,853.07x = 7,139,028.72 × 1,844,312.02
  4. Step 4: Simplify right side
    4,760,853.07x = 13,166,596,479,421.21
  5. Step 5: Solve for x
    x = 13,166,596,479,421.21/4,760,853.07
  6. Step 6: Final answer
    x = 2,765,596.06

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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.