Home / 10,241,525.18-15,351,556.93-4,772,110.75

Finding the Fourth Proportional to 10,241,525.18, 15,351,556.93 and 4,772,110.75

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Solution

The fourth proportional to 10,241,525.18, 15,351,556.93 and 4,772,110.75 is: 7,153,166.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,525.18 : 15,351,556.93 = 4,772,110.75 : x
  2. Step 2: Convert to fraction form
    10,241,525.18/15,351,556.93 = 4,772,110.75/x
  3. Step 3: Cross multiply
    10,241,525.18x = 15,351,556.93 × 4,772,110.75
  4. Step 4: Simplify right side
    10,241,525.18x = 73,259,329,804,580.83
  5. Step 5: Solve for x
    x = 73,259,329,804,580.83/10,241,525.18
  6. Step 6: Final answer
    x = 7,153,166.01

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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.