Home / 4,059,050.20-5,601,490.71-2,223,574.30

Finding the Fourth Proportional to 4,059,050.20, 5,601,490.71 and 2,223,574.30

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Solution

The fourth proportional to 4,059,050.20, 5,601,490.71 and 2,223,574.30 is: 3,068,533.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,050.20 : 5,601,490.71 = 2,223,574.30 : x
  2. Step 2: Convert to fraction form
    4,059,050.20/5,601,490.71 = 2,223,574.30/x
  3. Step 3: Cross multiply
    4,059,050.20x = 5,601,490.71 × 2,223,574.30
  4. Step 4: Simplify right side
    4,059,050.20x = 12,455,330,783,108.21
  5. Step 5: Solve for x
    x = 12,455,330,783,108.21/4,059,050.20
  6. Step 6: Final answer
    x = 3,068,533.32

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Double scale
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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.