Home / 3,335,512.02-4,603,010.58-1,807,619.14

Finding the Fourth Proportional to 3,335,512.02, 4,603,010.58 and 1,807,619.14

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Solution

The fourth proportional to 3,335,512.02, 4,603,010.58 and 1,807,619.14 is: 2,494,516.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,512.02 : 4,603,010.58 = 1,807,619.14 : x
  2. Step 2: Convert to fraction form
    3,335,512.02/4,603,010.58 = 1,807,619.14/x
  3. Step 3: Cross multiply
    3,335,512.02x = 4,603,010.58 × 1,807,619.14
  4. Step 4: Simplify right side
    3,335,512.02x = 8,320,490,026,030.50
  5. Step 5: Solve for x
    x = 8,320,490,026,030.50/3,335,512.02
  6. Step 6: Final answer
    x = 2,494,516.58

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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.