Home / 9,921,090.24-14,881,784.81-3,444,371.15

Finding the Fourth Proportional to 9,921,090.24, 14,881,784.81 and 3,444,371.15

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Solution

The fourth proportional to 9,921,090.24, 14,881,784.81 and 3,444,371.15 is: 5,166,608.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,921,090.24 : 14,881,784.81 = 3,444,371.15 : x
  2. Step 2: Convert to fraction form
    9,921,090.24/14,881,784.81 = 3,444,371.15/x
  3. Step 3: Cross multiply
    9,921,090.24x = 14,881,784.81 × 3,444,371.15
  4. Step 4: Simplify right side
    9,921,090.24x = 51,258,390,168,441.45
  5. Step 5: Solve for x
    x = 51,258,390,168,441.45/9,921,090.24
  6. Step 6: Final answer
    x = 5,166,608.60

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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.