Home / 1,043,208.23-1,564,627.37-474,456.11

Finding the Fourth Proportional to 1,043,208.23, 1,564,627.37 and 474,456.11

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Solution

The fourth proportional to 1,043,208.23, 1,564,627.37 and 474,456.11 is: 711,600.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,208.23 : 1,564,627.37 = 474,456.11 : x
  2. Step 2: Convert to fraction form
    1,043,208.23/1,564,627.37 = 474,456.11/x
  3. Step 3: Cross multiply
    1,043,208.23x = 1,564,627.37 × 474,456.11
  4. Step 4: Simplify right side
    1,043,208.23x = 742,347,015,569.73
  5. Step 5: Solve for x
    x = 742,347,015,569.73/1,043,208.23
  6. Step 6: Final answer
    x = 711,600.04

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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.