Home / 6,226,776.90-8,592,581.43-3,613,078.62

Finding the Fourth Proportional to 6,226,776.90, 8,592,581.43 and 3,613,078.62

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Solution

The fourth proportional to 6,226,776.90, 8,592,581.43 and 3,613,078.62 is: 4,985,833.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,776.90 : 8,592,581.43 = 3,613,078.62 : x
  2. Step 2: Convert to fraction form
    6,226,776.90/8,592,581.43 = 3,613,078.62/x
  3. Step 3: Cross multiply
    6,226,776.90x = 8,592,581.43 × 3,613,078.62
  4. Step 4: Simplify right side
    6,226,776.90x = 31,045,672,255,342.03
  5. Step 5: Solve for x
    x = 31,045,672,255,342.03/6,226,776.90
  6. Step 6: Final answer
    x = 4,985,833.40

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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.