Home / 2,447,537.76-3,670,268.58-1,166,663.50

Finding the Fourth Proportional to 2,447,537.76, 3,670,268.58 and 1,166,663.50

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Solution

The fourth proportional to 2,447,537.76, 3,670,268.58 and 1,166,663.50 is: 1,749,500.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,537.76 : 3,670,268.58 = 1,166,663.50 : x
  2. Step 2: Convert to fraction form
    2,447,537.76/3,670,268.58 = 1,166,663.50/x
  3. Step 3: Cross multiply
    2,447,537.76x = 3,670,268.58 × 1,166,663.50
  4. Step 4: Simplify right side
    2,447,537.76x = 4,281,968,387,482.83
  5. Step 5: Solve for x
    x = 4,281,968,387,482.83/2,447,537.76
  6. Step 6: Final answer
    x = 1,749,500.44

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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.