Home / 9,669,749.19-14,499,632.27-2,845,435.47

Finding the Fourth Proportional to 9,669,749.19, 14,499,632.27 and 2,845,435.47

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Solution

The fourth proportional to 9,669,749.19, 14,499,632.27 and 2,845,435.47 is: 4,266,684.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669,749.19 : 14,499,632.27 = 2,845,435.47 : x
  2. Step 2: Convert to fraction form
    9,669,749.19/14,499,632.27 = 2,845,435.47/x
  3. Step 3: Cross multiply
    9,669,749.19x = 14,499,632.27 × 2,845,435.47
  4. Step 4: Simplify right side
    9,669,749.19x = 41,257,767,970,128.21
  5. Step 5: Solve for x
    x = 41,257,767,970,128.21/9,669,749.19
  6. Step 6: Final answer
    x = 4,266,684.39

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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.