Home / 4,153,921.60-6,226,216.80-1,757,358.40

Finding the Fourth Proportional to 4,153,921.60, 6,226,216.80 and 1,757,358.40

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Solution

The fourth proportional to 4,153,921.60, 6,226,216.80 and 1,757,358.40 is: 2,634,063.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,921.60 : 6,226,216.80 = 1,757,358.40 : x
  2. Step 2: Convert to fraction form
    4,153,921.60/6,226,216.80 = 1,757,358.40/x
  3. Step 3: Cross multiply
    4,153,921.60x = 6,226,216.80 × 1,757,358.40
  4. Step 4: Simplify right side
    4,153,921.60x = 10,941,694,393,701.12
  5. Step 5: Solve for x
    x = 10,941,694,393,701.12/4,153,921.60
  6. Step 6: Final answer
    x = 2,634,063.77

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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.