Home / 888,941.15-1,226,742.01-481,042.94

Finding the Fourth Proportional to 888,941.15, 1,226,742.01 and 481,042.94

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Solution

The fourth proportional to 888,941.15, 1,226,742.01 and 481,042.94 is: 663,841.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,941.15 : 1,226,742.01 = 481,042.94 : x
  2. Step 2: Convert to fraction form
    888,941.15/1,226,742.01 = 481,042.94/x
  3. Step 3: Cross multiply
    888,941.15x = 1,226,742.01 × 481,042.94
  4. Step 4: Simplify right side
    888,941.15x = 590,115,583,111.91
  5. Step 5: Solve for x
    x = 590,115,583,111.91/888,941.15
  6. Step 6: Final answer
    x = 663,841.00

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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.