Home / 5,445,015.80-8,167,523.70-4,594,710.20

Finding the Fourth Proportional to 5,445,015.80, 8,167,523.70 and 4,594,710.20

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Solution

The fourth proportional to 5,445,015.80, 8,167,523.70 and 4,594,710.20 is: 6,892,065.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,015.80 : 8,167,523.70 = 4,594,710.20 : x
  2. Step 2: Convert to fraction form
    5,445,015.80/8,167,523.70 = 4,594,710.20/x
  3. Step 3: Cross multiply
    5,445,015.80x = 8,167,523.70 × 4,594,710.20
  4. Step 4: Simplify right side
    5,445,015.80x = 37,527,404,453,131.74
  5. Step 5: Solve for x
    x = 37,527,404,453,131.74/5,445,015.80
  6. Step 6: Final answer
    x = 6,892,065.30

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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.