Home / 2,063,756.96-2,847,828.36-1,158,164

Finding the Fourth Proportional to 2,063,756.96, 2,847,828.36 and 1,158,164

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Solution

The fourth proportional to 2,063,756.96, 2,847,828.36 and 1,158,164 is: 1,598,178.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,756.96 : 2,847,828.36 = 1,158,164 : x
  2. Step 2: Convert to fraction form
    2,063,756.96/2,847,828.36 = 1,158,164/x
  3. Step 3: Cross multiply
    2,063,756.96x = 2,847,828.36 × 1,158,164
  4. Step 4: Simplify right side
    2,063,756.96x = 3,298,252,284,731.04
  5. Step 5: Solve for x
    x = 3,298,252,284,731.04/2,063,756.96
  6. Step 6: Final answer
    x = 1,598,178.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.