Home / 846,311.06-1,169,453.32-616,466.93

Finding the Fourth Proportional to 846,311.06, 1,169,453.32 and 616,466.93

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Solution

The fourth proportional to 846,311.06, 1,169,453.32 and 616,466.93 is: 851,849.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,311.06 : 1,169,453.32 = 616,466.93 : x
  2. Step 2: Convert to fraction form
    846,311.06/1,169,453.32 = 616,466.93/x
  3. Step 3: Cross multiply
    846,311.06x = 1,169,453.32 × 616,466.93
  4. Step 4: Simplify right side
    846,311.06x = 720,929,302,423.51
  5. Step 5: Solve for x
    x = 720,929,302,423.51/846,311.06
  6. Step 6: Final answer
    x = 851,849.08

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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.