Home / 6,114,598.20-9,170,730.90-1,854,905.40

Finding the Fourth Proportional to 6,114,598.20, 9,170,730.90 and 1,854,905.40

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Solution

The fourth proportional to 6,114,598.20, 9,170,730.90 and 1,854,905.40 is: 2,782,004.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,598.20 : 9,170,730.90 = 1,854,905.40 : x
  2. Step 2: Convert to fraction form
    6,114,598.20/9,170,730.90 = 1,854,905.40/x
  3. Step 3: Cross multiply
    6,114,598.20x = 9,170,730.90 × 1,854,905.40
  4. Step 4: Simplify right side
    6,114,598.20x = 17,010,838,268,356.86
  5. Step 5: Solve for x
    x = 17,010,838,268,356.86/6,114,598.20
  6. Step 6: Final answer
    x = 2,782,004.26

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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.