Home / 3,457,551.08-4,766,984.90-2,835,062.78

Finding the Fourth Proportional to 3,457,551.08, 4,766,984.90 and 2,835,062.78

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Solution

The fourth proportional to 3,457,551.08, 4,766,984.90 and 2,835,062.78 is: 3,908,749.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,551.08 : 4,766,984.90 = 2,835,062.78 : x
  2. Step 2: Convert to fraction form
    3,457,551.08/4,766,984.90 = 2,835,062.78/x
  3. Step 3: Cross multiply
    3,457,551.08x = 4,766,984.90 × 2,835,062.78
  4. Step 4: Simplify right side
    3,457,551.08x = 13,514,701,462,812.02
  5. Step 5: Solve for x
    x = 13,514,701,462,812.02/3,457,551.08
  6. Step 6: Final answer
    x = 3,908,749.62

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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.