Home / 8,466,017.14-11,683,253.37-4,795,689.94

Finding the Fourth Proportional to 8,466,017.14, 11,683,253.37 and 4,795,689.94

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Solution

The fourth proportional to 8,466,017.14, 11,683,253.37 and 4,795,689.94 is: 6,618,136.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,466,017.14 : 11,683,253.37 = 4,795,689.94 : x
  2. Step 2: Convert to fraction form
    8,466,017.14/11,683,253.37 = 4,795,689.94/x
  3. Step 3: Cross multiply
    8,466,017.14x = 11,683,253.37 × 4,795,689.94
  4. Step 4: Simplify right side
    8,466,017.14x = 56,029,260,652,980.10
  5. Step 5: Solve for x
    x = 56,029,260,652,980.10/8,466,017.14
  6. Step 6: Final answer
    x = 6,618,136.93

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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.