Home / 4,059,255.41-5,601,779.21-2,223,673.67

Finding the Fourth Proportional to 4,059,255.41, 5,601,779.21 and 2,223,673.67

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Solution

The fourth proportional to 4,059,255.41, 5,601,779.21 and 2,223,673.67 is: 3,068,673.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,255.41 : 5,601,779.21 = 2,223,673.67 : x
  2. Step 2: Convert to fraction form
    4,059,255.41/5,601,779.21 = 2,223,673.67/x
  3. Step 3: Cross multiply
    4,059,255.41x = 5,601,779.21 × 2,223,673.67
  4. Step 4: Simplify right side
    4,059,255.41x = 12,456,528,934,430.40
  5. Step 5: Solve for x
    x = 12,456,528,934,430.40/4,059,255.41
  6. Step 6: Final answer
    x = 3,068,673.36

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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.