Home / 4,224,031.20-6,334,491.60-2,093,407.20

Finding the Fourth Proportional to 4,224,031.20, 6,334,491.60 and 2,093,407.20

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Solution

The fourth proportional to 4,224,031.20, 6,334,491.60 and 2,093,407.20 is: 3,139,340.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,031.20 : 6,334,491.60 = 2,093,407.20 : x
  2. Step 2: Convert to fraction form
    4,224,031.20/6,334,491.60 = 2,093,407.20/x
  3. Step 3: Cross multiply
    4,224,031.20x = 6,334,491.60 × 2,093,407.20
  4. Step 4: Simplify right side
    4,224,031.20x = 13,260,670,323,779.52
  5. Step 5: Solve for x
    x = 13,260,670,323,779.52/4,224,031.20
  6. Step 6: Final answer
    x = 3,139,340.05

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1.5x scale

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.