Home / 4,879,228.34-6,733,374.65-2,703,807.80

Finding the Fourth Proportional to 4,879,228.34, 6,733,374.65 and 2,703,807.80

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Solution

The fourth proportional to 4,879,228.34, 6,733,374.65 and 2,703,807.80 is: 3,731,276.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,228.34 : 6,733,374.65 = 2,703,807.80 : x
  2. Step 2: Convert to fraction form
    4,879,228.34/6,733,374.65 = 2,703,807.80/x
  3. Step 3: Cross multiply
    4,879,228.34x = 6,733,374.65 × 2,703,807.80
  4. Step 4: Simplify right side
    4,879,228.34x = 18,205,750,898,992.27
  5. Step 5: Solve for x
    x = 18,205,750,898,992.27/4,879,228.34
  6. Step 6: Final answer
    x = 3,731,276.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.