Home / 4,136,010.60-6,204,210.30-1,296,215.40

Finding the Fourth Proportional to 4,136,010.60, 6,204,210.30 and 1,296,215.40

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Solution

The fourth proportional to 4,136,010.60, 6,204,210.30 and 1,296,215.40 is: 1,944,384.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,010.60 : 6,204,210.30 = 1,296,215.40 : x
  2. Step 2: Convert to fraction form
    4,136,010.60/6,204,210.30 = 1,296,215.40/x
  3. Step 3: Cross multiply
    4,136,010.60x = 6,204,210.30 × 1,296,215.40
  4. Step 4: Simplify right side
    4,136,010.60x = 8,041,992,935,698.62
  5. Step 5: Solve for x
    x = 8,041,992,935,698.62/4,136,010.60
  6. Step 6: Final answer
    x = 1,944,384.02

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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.