Home / 5,303,109.53-7,953,403.03-1,464,846.98

Finding the Fourth Proportional to 5,303,109.53, 7,953,403.03 and 1,464,846.98

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Solution

The fourth proportional to 5,303,109.53, 7,953,403.03 and 1,464,846.98 is: 2,196,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,109.53 : 7,953,403.03 = 1,464,846.98 : x
  2. Step 2: Convert to fraction form
    5,303,109.53/7,953,403.03 = 1,464,846.98/x
  3. Step 3: Cross multiply
    5,303,109.53x = 7,953,403.03 × 1,464,846.98
  4. Step 4: Simplify right side
    5,303,109.53x = 11,650,518,365,789.22
  5. Step 5: Solve for x
    x = 11,650,518,365,789.22/5,303,109.53
  6. Step 6: Final answer
    x = 2,196,922.07

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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.