Home / 4,098,276.40-6,150,913.80-1,827,295.60

Finding the Fourth Proportional to 4,098,276.40, 6,150,913.80 and 1,827,295.60

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Solution

The fourth proportional to 4,098,276.40, 6,150,913.80 and 1,827,295.60 is: 2,742,503.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,276.40 : 6,150,913.80 = 1,827,295.60 : x
  2. Step 2: Convert to fraction form
    4,098,276.40/6,150,913.80 = 1,827,295.60/x
  3. Step 3: Cross multiply
    4,098,276.40x = 6,150,913.80 × 1,827,295.60
  4. Step 4: Simplify right side
    4,098,276.40x = 11,239,537,722,719.28
  5. Step 5: Solve for x
    x = 11,239,537,722,719.28/4,098,276.40
  6. Step 6: Final answer
    x = 2,742,503.59

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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.