Home / 1,696,248.60-2,544,688.13-559,090.62

Finding the Fourth Proportional to 1,696,248.60, 2,544,688.13 and 559,090.62

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Solution

The fourth proportional to 1,696,248.60, 2,544,688.13 and 559,090.62 is: 838,739.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,248.60 : 2,544,688.13 = 559,090.62 : x
  2. Step 2: Convert to fraction form
    1,696,248.60/2,544,688.13 = 559,090.62/x
  3. Step 3: Cross multiply
    1,696,248.60x = 2,544,688.13 × 559,090.62
  4. Step 4: Simplify right side
    1,696,248.60x = 1,422,711,261,512.89
  5. Step 5: Solve for x
    x = 1,422,711,261,512.89/1,696,248.60
  6. Step 6: Final answer
    x = 838,739.83

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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.