Home / 4,315,466.45-6,468,051.98-2,006,843.15

Finding the Fourth Proportional to 4,315,466.45, 6,468,051.98 and 2,006,843.15

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Solution

The fourth proportional to 4,315,466.45, 6,468,051.98 and 2,006,843.15 is: 3,007,870.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,466.45 : 6,468,051.98 = 2,006,843.15 : x
  2. Step 2: Convert to fraction form
    4,315,466.45/6,468,051.98 = 2,006,843.15/x
  3. Step 3: Cross multiply
    4,315,466.45x = 6,468,051.98 × 2,006,843.15
  4. Step 4: Simplify right side
    4,315,466.45x = 12,980,365,831,094.18
  5. Step 5: Solve for x
    x = 12,980,365,831,094.18/4,315,466.45
  6. Step 6: Final answer
    x = 3,007,870.87

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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.