Home / 9,003,045.27-13,507,096.74-3,615,478.77

Finding the Fourth Proportional to 9,003,045.27, 13,507,096.74 and 3,615,478.77

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Solution

The fourth proportional to 9,003,045.27, 13,507,096.74 and 3,615,478.77 is: 5,424,233.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,045.27 : 13,507,096.74 = 3,615,478.77 : x
  2. Step 2: Convert to fraction form
    9,003,045.27/13,507,096.74 = 3,615,478.77/x
  3. Step 3: Cross multiply
    9,003,045.27x = 13,507,096.74 × 3,615,478.77
  4. Step 4: Simplify right side
    9,003,045.27x = 48,834,621,507,806.21
  5. Step 5: Solve for x
    x = 48,834,621,507,806.21/9,003,045.27
  6. Step 6: Final answer
    x = 5,424,233.69

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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.