Home / 2,570,462.08-3,860,495.56-2,262,823.13

Finding the Fourth Proportional to 2,570,462.08, 3,860,495.56 and 2,262,823.13

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Solution

The fourth proportional to 2,570,462.08, 3,860,495.56 and 2,262,823.13 is: 3,398,462.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,570,462.08 : 3,860,495.56 = 2,262,823.13 : x
  2. Step 2: Convert to fraction form
    2,570,462.08/3,860,495.56 = 2,262,823.13/x
  3. Step 3: Cross multiply
    2,570,462.08x = 3,860,495.56 × 2,262,823.13
  4. Step 4: Simplify right side
    2,570,462.08x = 8,735,618,646,430.30
  5. Step 5: Solve for x
    x = 8,735,618,646,430.30/2,570,462.08
  6. Step 6: Final answer
    x = 3,398,462.37

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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.