Home / 4,572,002.70-6,858,004.05-4,152,098.70

Finding the Fourth Proportional to 4,572,002.70, 6,858,004.05 and 4,152,098.70

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Solution

The fourth proportional to 4,572,002.70, 6,858,004.05 and 4,152,098.70 is: 6,228,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,002.70 : 6,858,004.05 = 4,152,098.70 : x
  2. Step 2: Convert to fraction form
    4,572,002.70/6,858,004.05 = 4,152,098.70/x
  3. Step 3: Cross multiply
    4,572,002.70x = 6,858,004.05 × 4,152,098.70
  4. Step 4: Simplify right side
    4,572,002.70x = 28,475,109,700,599.73
  5. Step 5: Solve for x
    x = 28,475,109,700,599.73/4,572,002.70
  6. Step 6: Final answer
    x = 6,228,148.05

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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.