Home / 4,061,293.10-6,091,939.65-1,666,856.15

Finding the Fourth Proportional to 4,061,293.10, 6,091,939.65 and 1,666,856.15

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Solution

The fourth proportional to 4,061,293.10, 6,091,939.65 and 1,666,856.15 is: 2,500,284.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,293.10 : 6,091,939.65 = 1,666,856.15 : x
  2. Step 2: Convert to fraction form
    4,061,293.10/6,091,939.65 = 1,666,856.15/x
  3. Step 3: Cross multiply
    4,061,293.10x = 6,091,939.65 × 1,666,856.15
  4. Step 4: Simplify right side
    4,061,293.10x = 10,154,387,071,031.35
  5. Step 5: Solve for x
    x = 10,154,387,071,031.35/4,061,293.10
  6. Step 6: Final answer
    x = 2,500,284.23

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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.