Home / 2,104,337.11-2,903,984.58-1,137,466.84

Finding the Fourth Proportional to 2,104,337.11, 2,903,984.58 and 1,137,466.84

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Solution

The fourth proportional to 2,104,337.11, 2,903,984.58 and 1,137,466.84 is: 1,569,703.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,337.11 : 2,903,984.58 = 1,137,466.84 : x
  2. Step 2: Convert to fraction form
    2,104,337.11/2,903,984.58 = 1,137,466.84/x
  3. Step 3: Cross multiply
    2,104,337.11x = 2,903,984.58 × 1,137,466.84
  4. Step 4: Simplify right side
    2,104,337.11x = 3,303,186,163,621.33
  5. Step 5: Solve for x
    x = 3,303,186,163,621.33/2,104,337.11
  6. Step 6: Final answer
    x = 1,569,703.90

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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.