Home / 6,341,717.30-9,496,829.55-5,082,005.30

Finding the Fourth Proportional to 6,341,717.30, 9,496,829.55 and 5,082,005.30

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Solution

The fourth proportional to 6,341,717.30, 9,496,829.55 and 5,082,005.30 is: 7,610,389.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,717.30 : 9,496,829.55 = 5,082,005.30 : x
  2. Step 2: Convert to fraction form
    6,341,717.30/9,496,829.55 = 5,082,005.30/x
  3. Step 3: Cross multiply
    6,341,717.30x = 9,496,829.55 × 5,082,005.30
  4. Step 4: Simplify right side
    6,341,717.30x = 48,262,938,106,296.62
  5. Step 5: Solve for x
    x = 48,262,938,106,296.62/6,341,717.30
  6. Step 6: Final answer
    x = 7,610,389.40

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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.