Home / 1,167,752.22-1,751,477.66-369,114.49

Finding the Fourth Proportional to 1,167,752.22, 1,751,477.66 and 369,114.49

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Solution

The fourth proportional to 1,167,752.22, 1,751,477.66 and 369,114.49 is: 553,624.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,752.22 : 1,751,477.66 = 369,114.49 : x
  2. Step 2: Convert to fraction form
    1,167,752.22/1,751,477.66 = 369,114.49/x
  3. Step 3: Cross multiply
    1,167,752.22x = 1,751,477.66 × 369,114.49
  4. Step 4: Simplify right side
    1,167,752.22x = 646,495,783,217.29
  5. Step 5: Solve for x
    x = 646,495,783,217.29/1,167,752.22
  6. Step 6: Final answer
    x = 553,624.11

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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.