Home / 1,775,031.84-2,661,984-576,677.34

Finding the Fourth Proportional to 1,775,031.84, 2,661,984 and 576,677.34

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Solution

The fourth proportional to 1,775,031.84, 2,661,984 and 576,677.34 is: 864,832.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,031.84 : 2,661,984 = 576,677.34 : x
  2. Step 2: Convert to fraction form
    1,775,031.84/2,661,984 = 576,677.34/x
  3. Step 3: Cross multiply
    1,775,031.84x = 2,661,984 × 576,677.34
  4. Step 4: Simplify right side
    1,775,031.84x = 1,535,105,852,242.56
  5. Step 5: Solve for x
    x = 1,535,105,852,242.56/1,775,031.84
  6. Step 6: Final answer
    x = 864,832.85

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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.