Home / 1,077,410.51-1,616,115.76-367,444.70

Finding the Fourth Proportional to 1,077,410.51, 1,616,115.76 and 367,444.70

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Solution

The fourth proportional to 1,077,410.51, 1,616,115.76 and 367,444.70 is: 551,167.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,410.51 : 1,616,115.76 = 367,444.70 : x
  2. Step 2: Convert to fraction form
    1,077,410.51/1,616,115.76 = 367,444.70/x
  3. Step 3: Cross multiply
    1,077,410.51x = 1,616,115.76 × 367,444.70
  4. Step 4: Simplify right side
    1,077,410.51x = 593,833,161,599.28
  5. Step 5: Solve for x
    x = 593,833,161,599.28/1,077,410.51
  6. Step 6: Final answer
    x = 551,167.04

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1.5x scale

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.