Home / 4,136,502.30-6,205,336.65-1,296,318.30

Finding the Fourth Proportional to 4,136,502.30, 6,205,336.65 and 1,296,318.30

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Solution

The fourth proportional to 4,136,502.30, 6,205,336.65 and 1,296,318.30 is: 1,944,660.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,502.30 : 6,205,336.65 = 1,296,318.30 : x
  2. Step 2: Convert to fraction form
    4,136,502.30/6,205,336.65 = 1,296,318.30/x
  3. Step 3: Cross multiply
    4,136,502.30x = 6,205,336.65 × 1,296,318.30
  4. Step 4: Simplify right side
    4,136,502.30x = 8,044,091,457,055.70
  5. Step 5: Solve for x
    x = 8,044,091,457,055.70/4,136,502.30
  6. Step 6: Final answer
    x = 1,944,660.22

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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.