Home / 4,499,699.60-6,210,393.76-2,540,174.93

Finding the Fourth Proportional to 4,499,699.60, 6,210,393.76 and 2,540,174.93

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Solution

The fourth proportional to 4,499,699.60, 6,210,393.76 and 2,540,174.93 is: 3,505,897.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,699.60 : 6,210,393.76 = 2,540,174.93 : x
  2. Step 2: Convert to fraction form
    4,499,699.60/6,210,393.76 = 2,540,174.93/x
  3. Step 3: Cross multiply
    4,499,699.60x = 6,210,393.76 × 2,540,174.93
  4. Step 4: Simplify right side
    4,499,699.60x = 15,775,486,564,926.13
  5. Step 5: Solve for x
    x = 15,775,486,564,926.13/4,499,699.60
  6. Step 6: Final answer
    x = 3,505,897.72

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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.