Home / 4,972,900.79-7,460,592.60-1,734,485.00

Finding the Fourth Proportional to 4,972,900.79, 7,460,592.60 and 1,734,485.00

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Solution

The fourth proportional to 4,972,900.79, 7,460,592.60 and 1,734,485.00 is: 2,602,160.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,900.79 : 7,460,592.60 = 1,734,485.00 : x
  2. Step 2: Convert to fraction form
    4,972,900.79/7,460,592.60 = 1,734,485.00/x
  3. Step 3: Cross multiply
    4,972,900.79x = 7,460,592.60 × 1,734,485.00
  4. Step 4: Simplify right side
    4,972,900.79x = 12,940,285,918,508.04
  5. Step 5: Solve for x
    x = 12,940,285,918,508.04/4,972,900.79
  6. Step 6: Final answer
    x = 2,602,160.48

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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.