Home / 799,664.36-1,103,506.66-437,085.16

Finding the Fourth Proportional to 799,664.36, 1,103,506.66 and 437,085.16

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Solution

The fourth proportional to 799,664.36, 1,103,506.66 and 437,085.16 is: 603,161.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,664.36 : 1,103,506.66 = 437,085.16 : x
  2. Step 2: Convert to fraction form
    799,664.36/1,103,506.66 = 437,085.16/x
  3. Step 3: Cross multiply
    799,664.36x = 1,103,506.66 × 437,085.16
  4. Step 4: Simplify right side
    799,664.36x = 482,326,385,047.17
  5. Step 5: Solve for x
    x = 482,326,385,047.17/799,664.36
  6. Step 6: Final answer
    x = 603,161.04

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Double scale
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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.