Home / 1,618,605.34-2,426,234.94-607,013.96

Finding the Fourth Proportional to 1,618,605.34, 2,426,234.94 and 607,013.96

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Solution

The fourth proportional to 1,618,605.34, 2,426,234.94 and 607,013.96 is: 909,893.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,605.34 : 2,426,234.94 = 607,013.96 : x
  2. Step 2: Convert to fraction form
    1,618,605.34/2,426,234.94 = 607,013.96/x
  3. Step 3: Cross multiply
    1,618,605.34x = 2,426,234.94 × 607,013.96
  4. Step 4: Simplify right side
    1,618,605.34x = 1,472,758,466,688.59
  5. Step 5: Solve for x
    x = 1,472,758,466,688.59/1,618,605.34
  6. Step 6: Final answer
    x = 909,893.49

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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.