Home / 4,044,999.08-6,065,151.24-1,915,065.20

Finding the Fourth Proportional to 4,044,999.08, 6,065,151.24 and 1,915,065.20

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Solution

The fourth proportional to 4,044,999.08, 6,065,151.24 and 1,915,065.20 is: 2,871,486.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,999.08 : 6,065,151.24 = 1,915,065.20 : x
  2. Step 2: Convert to fraction form
    4,044,999.08/6,065,151.24 = 1,915,065.20/x
  3. Step 3: Cross multiply
    4,044,999.08x = 6,065,151.24 × 1,915,065.20
  4. Step 4: Simplify right side
    4,044,999.08x = 11,615,160,072,460.85
  5. Step 5: Solve for x
    x = 11,615,160,072,460.85/4,044,999.08
  6. Step 6: Final answer
    x = 2,871,486.46

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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.