Home / 1,652,006.23-2,478,141.80-627,827.16

Finding the Fourth Proportional to 1,652,006.23, 2,478,141.80 and 627,827.16

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Solution

The fourth proportional to 1,652,006.23, 2,478,141.80 and 627,827.16 is: 941,791.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,006.23 : 2,478,141.80 = 627,827.16 : x
  2. Step 2: Convert to fraction form
    1,652,006.23/2,478,141.80 = 627,827.16/x
  3. Step 3: Cross multiply
    1,652,006.23x = 2,478,141.80 × 627,827.16
  4. Step 4: Simplify right side
    1,652,006.23x = 1,555,844,729,940.86
  5. Step 5: Solve for x
    x = 1,555,844,729,940.86/1,652,006.23
  6. Step 6: Final answer
    x = 941,791.08

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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.