Home / 3,047,625.23-4,571,686.62-1,530,527.93

Finding the Fourth Proportional to 3,047,625.23, 4,571,686.62 and 1,530,527.93

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Solution

The fourth proportional to 3,047,625.23, 4,571,686.62 and 1,530,527.93 is: 2,295,916.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,625.23 : 4,571,686.62 = 1,530,527.93 : x
  2. Step 2: Convert to fraction form
    3,047,625.23/4,571,686.62 = 1,530,527.93/x
  3. Step 3: Cross multiply
    3,047,625.23x = 4,571,686.62 × 1,530,527.93
  4. Step 4: Simplify right side
    3,047,625.23x = 6,997,094,070,546.51
  5. Step 5: Solve for x
    x = 6,997,094,070,546.51/3,047,625.23
  6. Step 6: Final answer
    x = 2,295,916.83

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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.