Home / 2,447,266.50-3,669,962.58-805,558.50

Finding the Fourth Proportional to 2,447,266.50, 3,669,962.58 and 805,558.50

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Solution

The fourth proportional to 2,447,266.50, 3,669,962.58 and 805,558.50 is: 1,208,029.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,266.50 : 3,669,962.58 = 805,558.50 : x
  2. Step 2: Convert to fraction form
    2,447,266.50/3,669,962.58 = 805,558.50/x
  3. Step 3: Cross multiply
    2,447,266.50x = 3,669,962.58 × 805,558.50
  4. Step 4: Simplify right side
    2,447,266.50x = 2,956,369,551,000.93
  5. Step 5: Solve for x
    x = 2,956,369,551,000.93/2,447,266.50
  6. Step 6: Final answer
    x = 1,208,029.26

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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.