Home / 13,235,555.93-19,856,525.60-4,598,399.27

Finding the Fourth Proportional to 13,235,555.93, 19,856,525.60 and 4,598,399.27

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Solution

The fourth proportional to 13,235,555.93, 19,856,525.60 and 4,598,399.27 is: 6,898,707.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,235,555.93 : 19,856,525.60 = 4,598,399.27 : x
  2. Step 2: Convert to fraction form
    13,235,555.93/19,856,525.60 = 4,598,399.27/x
  3. Step 3: Cross multiply
    13,235,555.93x = 19,856,525.60 × 4,598,399.27
  4. Step 4: Simplify right side
    13,235,555.93x = 91,308,232,701,501.67
  5. Step 5: Solve for x
    x = 91,308,232,701,501.67/13,235,555.93
  6. Step 6: Final answer
    x = 6,898,707.78

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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.