Home / 3,370,004.60-5,055,006.90-973,927.40

Finding the Fourth Proportional to 3,370,004.60, 5,055,006.90 and 973,927.40

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Solution

The fourth proportional to 3,370,004.60, 5,055,006.90 and 973,927.40 is: 1,460,891.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,004.60 : 5,055,006.90 = 973,927.40 : x
  2. Step 2: Convert to fraction form
    3,370,004.60/5,055,006.90 = 973,927.40/x
  3. Step 3: Cross multiply
    3,370,004.60x = 5,055,006.90 × 973,927.40
  4. Step 4: Simplify right side
    3,370,004.60x = 4,923,209,727,099.06
  5. Step 5: Solve for x
    x = 4,923,209,727,099.06/3,370,004.60
  6. Step 6: Final answer
    x = 1,460,891.10

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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.