Home / 1,004,602.25-1,506,915.83-294,644.95

Finding the Fourth Proportional to 1,004,602.25, 1,506,915.83 and 294,644.95

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Solution

The fourth proportional to 1,004,602.25, 1,506,915.83 and 294,644.95 is: 441,971.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,602.25 : 1,506,915.83 = 294,644.95 : x
  2. Step 2: Convert to fraction form
    1,004,602.25/1,506,915.83 = 294,644.95/x
  3. Step 3: Cross multiply
    1,004,602.25x = 1,506,915.83 × 294,644.95
  4. Step 4: Simplify right side
    1,004,602.25x = 444,005,136,353.88
  5. Step 5: Solve for x
    x = 444,005,136,353.88/1,004,602.25
  6. Step 6: Final answer
    x = 441,971.07

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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.