Home / 4,100,246.40-6,153,868.80-1,829,265.60

Finding the Fourth Proportional to 4,100,246.40, 6,153,868.80 and 1,829,265.60

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Solution

The fourth proportional to 4,100,246.40, 6,153,868.80 and 1,829,265.60 is: 2,745,459.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,246.40 : 6,153,868.80 = 1,829,265.60 : x
  2. Step 2: Convert to fraction form
    4,100,246.40/6,153,868.80 = 1,829,265.60/x
  3. Step 3: Cross multiply
    4,100,246.40x = 6,153,868.80 × 1,829,265.60
  4. Step 4: Simplify right side
    4,100,246.40x = 11,257,060,502,753.28
  5. Step 5: Solve for x
    x = 11,257,060,502,753.28/4,100,246.40
  6. Step 6: Final answer
    x = 2,745,459.52

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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.