Home / 798,606.16-1,102,173.14-454,525.76

Finding the Fourth Proportional to 798,606.16, 1,102,173.14 and 454,525.76

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Solution

The fourth proportional to 798,606.16, 1,102,173.14 and 454,525.76 is: 627,300.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,606.16 : 1,102,173.14 = 454,525.76 : x
  2. Step 2: Convert to fraction form
    798,606.16/1,102,173.14 = 454,525.76/x
  3. Step 3: Cross multiply
    798,606.16x = 1,102,173.14 × 454,525.76
  4. Step 4: Simplify right side
    798,606.16x = 500,966,088,001.83
  5. Step 5: Solve for x
    x = 500,966,088,001.83/798,606.16
  6. Step 6: Final answer
    x = 627,300.56

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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.