Home / 634,924.30-875,946.11-362,846.23

Finding the Fourth Proportional to 634,924.30, 875,946.11 and 362,846.23

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Solution

The fourth proportional to 634,924.30, 875,946.11 and 362,846.23 is: 500,585.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,924.30 : 875,946.11 = 362,846.23 : x
  2. Step 2: Convert to fraction form
    634,924.30/875,946.11 = 362,846.23/x
  3. Step 3: Cross multiply
    634,924.30x = 875,946.11 × 362,846.23
  4. Step 4: Simplify right side
    634,924.30x = 317,833,743,696.67
  5. Step 5: Solve for x
    x = 317,833,743,696.67/634,924.30
  6. Step 6: Final answer
    x = 500,585.26

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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.