Home / 4,913,184.26-7,370,465.28-1,717,583.60

Finding the Fourth Proportional to 4,913,184.26, 7,370,465.28 and 1,717,583.60

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Solution

The fourth proportional to 4,913,184.26, 7,370,465.28 and 1,717,583.60 is: 2,576,616.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,184.26 : 7,370,465.28 = 1,717,583.60 : x
  2. Step 2: Convert to fraction form
    4,913,184.26/7,370,465.28 = 1,717,583.60/x
  3. Step 3: Cross multiply
    4,913,184.26x = 7,370,465.28 × 1,717,583.60
  4. Step 4: Simplify right side
    4,913,184.26x = 12,659,390,289,297.41
  5. Step 5: Solve for x
    x = 12,659,390,289,297.41/4,913,184.26
  6. Step 6: Final answer
    x = 2,576,616.23

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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.