Home / 5,051,049.60-6,970,598.40-2,759,248.32

Finding the Fourth Proportional to 5,051,049.60, 6,970,598.40 and 2,759,248.32

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Solution

The fourth proportional to 5,051,049.60, 6,970,598.40 and 2,759,248.32 is: 3,807,844.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,049.60 : 6,970,598.40 = 2,759,248.32 : x
  2. Step 2: Convert to fraction form
    5,051,049.60/6,970,598.40 = 2,759,248.32/x
  3. Step 3: Cross multiply
    5,051,049.60x = 6,970,598.40 × 2,759,248.32
  4. Step 4: Simplify right side
    5,051,049.60x = 19,233,611,924,594.69
  5. Step 5: Solve for x
    x = 19,233,611,924,594.69/5,051,049.60
  6. Step 6: Final answer
    x = 3,807,844.60

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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.