Home / 4,047,821.78-6,070,838.37-1,168,563.14

Finding the Fourth Proportional to 4,047,821.78, 6,070,838.37 and 1,168,563.14

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Solution

The fourth proportional to 4,047,821.78, 6,070,838.37 and 1,168,563.14 is: 1,752,586.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,821.78 : 6,070,838.37 = 1,168,563.14 : x
  2. Step 2: Convert to fraction form
    4,047,821.78/6,070,838.37 = 1,168,563.14/x
  3. Step 3: Cross multiply
    4,047,821.78x = 6,070,838.37 × 1,168,563.14
  4. Step 4: Simplify right side
    4,047,821.78x = 7,094,157,963,256.78
  5. Step 5: Solve for x
    x = 7,094,157,963,256.78/4,047,821.78
  6. Step 6: Final answer
    x = 1,752,586.54

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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.