Home / 4,349,031.20-5,997,391.44-4,005,746.72

Finding the Fourth Proportional to 4,349,031.20, 5,997,391.44 and 4,005,746.72

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Solution

The fourth proportional to 4,349,031.20, 5,997,391.44 and 4,005,746.72 is: 5,523,996.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,031.20 : 5,997,391.44 = 4,005,746.72 : x
  2. Step 2: Convert to fraction form
    4,349,031.20/5,997,391.44 = 4,005,746.72/x
  3. Step 3: Cross multiply
    4,349,031.20x = 5,997,391.44 × 4,005,746.72
  4. Step 4: Simplify right side
    4,349,031.20x = 24,024,031,089,336.08
  5. Step 5: Solve for x
    x = 24,024,031,089,336.08/4,349,031.20
  6. Step 6: Final answer
    x = 5,523,996.03

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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.