Home / 1,717,205.76-2,575,261.65-564,184.62

Finding the Fourth Proportional to 1,717,205.76, 2,575,261.65 and 564,184.62

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Solution

The fourth proportional to 1,717,205.76, 2,575,261.65 and 564,184.62 is: 846,097.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,205.76 : 2,575,261.65 = 564,184.62 : x
  2. Step 2: Convert to fraction form
    1,717,205.76/2,575,261.65 = 564,184.62/x
  3. Step 3: Cross multiply
    1,717,205.76x = 2,575,261.65 × 564,184.62
  4. Step 4: Simplify right side
    1,717,205.76x = 1,452,923,015,405.82
  5. Step 5: Solve for x
    x = 1,452,923,015,405.82/1,717,205.76
  6. Step 6: Final answer
    x = 846,097.22

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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.