Home / 4,736,753.40-7,103,574.90-1,744,548.60

Finding the Fourth Proportional to 4,736,753.40, 7,103,574.90 and 1,744,548.60

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Solution

The fourth proportional to 4,736,753.40, 7,103,574.90 and 1,744,548.60 is: 2,616,250.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,753.40 : 7,103,574.90 = 1,744,548.60 : x
  2. Step 2: Convert to fraction form
    4,736,753.40/7,103,574.90 = 1,744,548.60/x
  3. Step 3: Cross multiply
    4,736,753.40x = 7,103,574.90 × 1,744,548.60
  4. Step 4: Simplify right side
    4,736,753.40x = 12,392,531,646,790.14
  5. Step 5: Solve for x
    x = 12,392,531,646,790.14/4,736,753.40
  6. Step 6: Final answer
    x = 2,616,250.12

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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.