Home / 5,892,181.40-8,134,946.10-4,034,705.20

Finding the Fourth Proportional to 5,892,181.40, 8,134,946.10 and 4,034,705.20

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Solution

The fourth proportional to 5,892,181.40, 8,134,946.10 and 4,034,705.20 is: 5,570,451.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,181.40 : 8,134,946.10 = 4,034,705.20 : x
  2. Step 2: Convert to fraction form
    5,892,181.40/8,134,946.10 = 4,034,705.20/x
  3. Step 3: Cross multiply
    5,892,181.40x = 8,134,946.10 × 4,034,705.20
  4. Step 4: Simplify right side
    5,892,181.40x = 32,822,109,331,389.72
  5. Step 5: Solve for x
    x = 32,822,109,331,389.72/5,892,181.40
  6. Step 6: Final answer
    x = 5,570,451.26

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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.