Home / 1,602,896.34-2,400,528.24-927,553.98

Finding the Fourth Proportional to 1,602,896.34, 2,400,528.24 and 927,553.98

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Solution

The fourth proportional to 1,602,896.34, 2,400,528.24 and 927,553.98 is: 1,389,122.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,896.34 : 2,400,528.24 = 927,553.98 : x
  2. Step 2: Convert to fraction form
    1,602,896.34/2,400,528.24 = 927,553.98/x
  3. Step 3: Cross multiply
    1,602,896.34x = 2,400,528.24 × 927,553.98
  4. Step 4: Simplify right side
    1,602,896.34x = 2,226,619,523,114.40
  5. Step 5: Solve for x
    x = 2,226,619,523,114.40/1,602,896.34
  6. Step 6: Final answer
    x = 1,389,122.59

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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.