Home / 1,154,042.99-1,730,809.38-333,203.27

Finding the Fourth Proportional to 1,154,042.99, 1,730,809.38 and 333,203.27

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Solution

The fourth proportional to 1,154,042.99, 1,730,809.38 and 333,203.27 is: 499,731.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,042.99 : 1,730,809.38 = 333,203.27 : x
  2. Step 2: Convert to fraction form
    1,154,042.99/1,730,809.38 = 333,203.27/x
  3. Step 3: Cross multiply
    1,154,042.99x = 1,730,809.38 × 333,203.27
  4. Step 4: Simplify right side
    1,154,042.99x = 576,711,346,088.22
  5. Step 5: Solve for x
    x = 576,711,346,088.22/1,154,042.99
  6. Step 6: Final answer
    x = 499,731.25

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Double scale
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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.