Home / 4,388,374.18-6,583,191.05-1,356,004.72

Finding the Fourth Proportional to 4,388,374.18, 6,583,191.05 and 1,356,004.72

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Solution

The fourth proportional to 4,388,374.18, 6,583,191.05 and 1,356,004.72 is: 2,034,201.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,374.18 : 6,583,191.05 = 1,356,004.72 : x
  2. Step 2: Convert to fraction form
    4,388,374.18/6,583,191.05 = 1,356,004.72/x
  3. Step 3: Cross multiply
    4,388,374.18x = 6,583,191.05 × 1,356,004.72
  4. Step 4: Simplify right side
    4,388,374.18x = 8,926,838,136,461.76
  5. Step 5: Solve for x
    x = 8,926,838,136,461.76/4,388,374.18
  6. Step 6: Final answer
    x = 2,034,201.68

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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.