Home / 4,524,930.31-6,242,636.95-2,590,156.93

Finding the Fourth Proportional to 4,524,930.31, 6,242,636.95 and 2,590,156.93

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Solution

The fourth proportional to 4,524,930.31, 6,242,636.95 and 2,590,156.93 is: 3,573,405.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,930.31 : 6,242,636.95 = 2,590,156.93 : x
  2. Step 2: Convert to fraction form
    4,524,930.31/6,242,636.95 = 2,590,156.93/x
  3. Step 3: Cross multiply
    4,524,930.31x = 6,242,636.95 × 2,590,156.93
  4. Step 4: Simplify right side
    4,524,930.31x = 16,169,409,357,516.56
  5. Step 5: Solve for x
    x = 16,169,409,357,516.56/4,524,930.31
  6. Step 6: Final answer
    x = 3,573,405.17

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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.