Home / 4,632,700.36-6,946,681.24-1,936,289.76

Finding the Fourth Proportional to 4,632,700.36, 6,946,681.24 and 1,936,289.76

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Solution

The fourth proportional to 4,632,700.36, 6,946,681.24 and 1,936,289.76 is: 2,903,444.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,700.36 : 6,946,681.24 = 1,936,289.76 : x
  2. Step 2: Convert to fraction form
    4,632,700.36/6,946,681.24 = 1,936,289.76/x
  3. Step 3: Cross multiply
    4,632,700.36x = 6,946,681.24 × 1,936,289.76
  4. Step 4: Simplify right side
    4,632,700.36x = 13,450,787,750,996.10
  5. Step 5: Solve for x
    x = 13,450,787,750,996.10/4,632,700.36
  6. Step 6: Final answer
    x = 2,903,444.36

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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.