Home / 4,680,709.10-6,561,840.10-4,680,709.10

Finding the Fourth Proportional to 4,680,709.10, 6,561,840.10 and 4,680,709.10

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Solution

The fourth proportional to 4,680,709.10, 6,561,840.10 and 4,680,709.10 is: 6,561,840.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,709.10 : 6,561,840.10 = 4,680,709.10 : x
  2. Step 2: Convert to fraction form
    4,680,709.10/6,561,840.10 = 4,680,709.10/x
  3. Step 3: Cross multiply
    4,680,709.10x = 6,561,840.10 × 4,680,709.10
  4. Step 4: Simplify right side
    4,680,709.10x = 30,714,064,668,814.91
  5. Step 5: Solve for x
    x = 30,714,064,668,814.91/4,680,709.10
  6. Step 6: Final answer
    x = 6,561,840.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.