Home / 3,570,047.70-5,355,750.33-1,174,582.86

Finding the Fourth Proportional to 3,570,047.70, 5,355,750.33 and 1,174,582.86

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Solution

The fourth proportional to 3,570,047.70, 5,355,750.33 and 1,174,582.86 is: 1,762,097.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,047.70 : 5,355,750.33 = 1,174,582.86 : x
  2. Step 2: Convert to fraction form
    3,570,047.70/5,355,750.33 = 1,174,582.86/x
  3. Step 3: Cross multiply
    3,570,047.70x = 5,355,750.33 × 1,174,582.86
  4. Step 4: Simplify right side
    3,570,047.70x = 6,290,772,540,057.35
  5. Step 5: Solve for x
    x = 6,290,772,540,057.35/3,570,047.70
  6. Step 6: Final answer
    x = 1,762,097.62

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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.