Home / 4,347,201.42-5,999,021.10-2,605,854.42

Finding the Fourth Proportional to 4,347,201.42, 5,999,021.10 and 2,605,854.42

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Solution

The fourth proportional to 4,347,201.42, 5,999,021.10 and 2,605,854.42 is: 3,596,009.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,201.42 : 5,999,021.10 = 2,605,854.42 : x
  2. Step 2: Convert to fraction form
    4,347,201.42/5,999,021.10 = 2,605,854.42/x
  3. Step 3: Cross multiply
    4,347,201.42x = 5,999,021.10 × 2,605,854.42
  4. Step 4: Simplify right side
    4,347,201.42x = 15,632,575,649,108.26
  5. Step 5: Solve for x
    x = 15,632,575,649,108.26/4,347,201.42
  6. Step 6: Final answer
    x = 3,596,009.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.