Home / 4,118,298.67-6,173,773.84-2,095,411.15

Finding the Fourth Proportional to 4,118,298.67, 6,173,773.84 and 2,095,411.15

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Solution

The fourth proportional to 4,118,298.67, 6,173,773.84 and 2,095,411.15 is: 3,141,247.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,298.67 : 6,173,773.84 = 2,095,411.15 : x
  2. Step 2: Convert to fraction form
    4,118,298.67/6,173,773.84 = 2,095,411.15/x
  3. Step 3: Cross multiply
    4,118,298.67x = 6,173,773.84 × 2,095,411.15
  4. Step 4: Simplify right side
    4,118,298.67x = 12,936,594,541,914.31
  5. Step 5: Solve for x
    x = 12,936,594,541,914.31/4,118,298.67
  6. Step 6: Final answer
    x = 3,141,247.29

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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.