Home / 4,382,256.60-6,573,384.90-2,586,000.60

Finding the Fourth Proportional to 4,382,256.60, 6,573,384.90 and 2,586,000.60

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Solution

The fourth proportional to 4,382,256.60, 6,573,384.90 and 2,586,000.60 is: 3,879,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,256.60 : 6,573,384.90 = 2,586,000.60 : x
  2. Step 2: Convert to fraction form
    4,382,256.60/6,573,384.90 = 2,586,000.60/x
  3. Step 3: Cross multiply
    4,382,256.60x = 6,573,384.90 × 2,586,000.60
  4. Step 4: Simplify right side
    4,382,256.60x = 16,998,777,295,430.94
  5. Step 5: Solve for x
    x = 16,998,777,295,430.94/4,382,256.60
  6. Step 6: Final answer
    x = 3,879,000.90

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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.