Home / 6,026,080.32-8,316,153.23-3,545,474.09

Finding the Fourth Proportional to 6,026,080.32, 8,316,153.23 and 3,545,474.09

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Solution

The fourth proportional to 6,026,080.32, 8,316,153.23 and 3,545,474.09 is: 4,892,849.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,026,080.32 : 8,316,153.23 = 3,545,474.09 : x
  2. Step 2: Convert to fraction form
    6,026,080.32/8,316,153.23 = 3,545,474.09/x
  3. Step 3: Cross multiply
    6,026,080.32x = 8,316,153.23 × 3,545,474.09
  4. Step 4: Simplify right side
    6,026,080.32x = 29,484,705,746,126.67
  5. Step 5: Solve for x
    x = 29,484,705,746,126.67/6,026,080.32
  6. Step 6: Final answer
    x = 4,892,849.78

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Double scale
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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.