Home / 4,709,454.12-6,498,602.48-2,644,066.31

Finding the Fourth Proportional to 4,709,454.12, 6,498,602.48 and 2,644,066.31

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Solution

The fourth proportional to 4,709,454.12, 6,498,602.48 and 2,644,066.31 is: 3,648,562.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,454.12 : 6,498,602.48 = 2,644,066.31 : x
  2. Step 2: Convert to fraction form
    4,709,454.12/6,498,602.48 = 2,644,066.31/x
  3. Step 3: Cross multiply
    4,709,454.12x = 6,498,602.48 × 2,644,066.31
  4. Step 4: Simplify right side
    4,709,454.12x = 17,182,735,833,737.11
  5. Step 5: Solve for x
    x = 17,182,735,833,737.11/4,709,454.12
  6. Step 6: Final answer
    x = 3,648,562.10

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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.