Home / 4,077,847.08-5,627,573.28-2,242,445.40

Finding the Fourth Proportional to 4,077,847.08, 5,627,573.28 and 2,242,445.40

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Solution

The fourth proportional to 4,077,847.08, 5,627,573.28 and 2,242,445.40 is: 3,094,654.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,847.08 : 5,627,573.28 = 2,242,445.40 : x
  2. Step 2: Convert to fraction form
    4,077,847.08/5,627,573.28 = 2,242,445.40/x
  3. Step 3: Cross multiply
    4,077,847.08x = 5,627,573.28 × 2,242,445.40
  4. Step 4: Simplify right side
    4,077,847.08x = 12,619,525,814,898.91
  5. Step 5: Solve for x
    x = 12,619,525,814,898.91/4,077,847.08
  6. Step 6: Final answer
    x = 3,094,654.01

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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.