Home / 5,537,491.11-7,640,824.10-3,090,096.32

Finding the Fourth Proportional to 5,537,491.11, 7,640,824.10 and 3,090,096.32

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Solution

The fourth proportional to 5,537,491.11, 7,640,824.10 and 3,090,096.32 is: 4,263,823.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537,491.11 : 7,640,824.10 = 3,090,096.32 : x
  2. Step 2: Convert to fraction form
    5,537,491.11/7,640,824.10 = 3,090,096.32/x
  3. Step 3: Cross multiply
    5,537,491.11x = 7,640,824.10 × 3,090,096.32
  4. Step 4: Simplify right side
    5,537,491.11x = 23,610,882,379,522.71
  5. Step 5: Solve for x
    x = 23,610,882,379,522.71/5,537,491.11
  6. Step 6: Final answer
    x = 4,263,823.08

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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.