Home / 4,413,015.56-6,620,586.06-1,533,964.52

Finding the Fourth Proportional to 4,413,015.56, 6,620,586.06 and 1,533,964.52

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Solution

The fourth proportional to 4,413,015.56, 6,620,586.06 and 1,533,964.52 is: 2,301,316.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,015.56 : 6,620,586.06 = 1,533,964.52 : x
  2. Step 2: Convert to fraction form
    4,413,015.56/6,620,586.06 = 1,533,964.52/x
  3. Step 3: Cross multiply
    4,413,015.56x = 6,620,586.06 × 1,533,964.52
  4. Step 4: Simplify right side
    4,413,015.56x = 10,155,744,117,646.59
  5. Step 5: Solve for x
    x = 10,155,744,117,646.59/4,413,015.56
  6. Step 6: Final answer
    x = 2,301,316.18

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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.