Home / 5,349,784.20-8,024,676.30-2,363,800.20

Finding the Fourth Proportional to 5,349,784.20, 8,024,676.30 and 2,363,800.20

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Solution

The fourth proportional to 5,349,784.20, 8,024,676.30 and 2,363,800.20 is: 3,545,700.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,784.20 : 8,024,676.30 = 2,363,800.20 : x
  2. Step 2: Convert to fraction form
    5,349,784.20/8,024,676.30 = 2,363,800.20/x
  3. Step 3: Cross multiply
    5,349,784.20x = 8,024,676.30 × 2,363,800.20
  4. Step 4: Simplify right side
    5,349,784.20x = 18,968,731,442,875.26
  5. Step 5: Solve for x
    x = 18,968,731,442,875.26/5,349,784.20
  6. Step 6: Final answer
    x = 3,545,700.30

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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.