Home / 5,577,522-7,696,980.48-3,163,074

Finding the Fourth Proportional to 5,577,522, 7,696,980.48 and 3,163,074

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Solution

The fourth proportional to 5,577,522, 7,696,980.48 and 3,163,074 is: 4,365,042.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577,522 : 7,696,980.48 = 3,163,074 : x
  2. Step 2: Convert to fraction form
    5,577,522/7,696,980.48 = 3,163,074/x
  3. Step 3: Cross multiply
    5,577,522x = 7,696,980.48 × 3,163,074
  4. Step 4: Simplify right side
    5,577,522x = 24,346,118,834,795.52
  5. Step 5: Solve for x
    x = 24,346,118,834,795.52/5,577,522
  6. Step 6: Final answer
    x = 4,365,042.19

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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.