Home / 5,724,145.60-8,586,512.40-1,464,350.56

Finding the Fourth Proportional to 5,724,145.60, 8,586,512.40 and 1,464,350.56

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Solution

The fourth proportional to 5,724,145.60, 8,586,512.40 and 1,464,350.56 is: 2,196,601.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,724,145.60 : 8,586,512.40 = 1,464,350.56 : x
  2. Step 2: Convert to fraction form
    5,724,145.60/8,586,512.40 = 1,464,350.56/x
  3. Step 3: Cross multiply
    5,724,145.60x = 8,586,512.40 × 1,464,350.56
  4. Step 4: Simplify right side
    5,724,145.60x = 12,573,664,241,386.95
  5. Step 5: Solve for x
    x = 12,573,664,241,386.95/5,724,145.60
  6. Step 6: Final answer
    x = 2,196,601.05

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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.