Home / 2,837,110.20-4,255,665.30-1,773,353.40

Finding the Fourth Proportional to 2,837,110.20, 4,255,665.30 and 1,773,353.40

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Solution

The fourth proportional to 2,837,110.20, 4,255,665.30 and 1,773,353.40 is: 2,660,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,110.20 : 4,255,665.30 = 1,773,353.40 : x
  2. Step 2: Convert to fraction form
    2,837,110.20/4,255,665.30 = 1,773,353.40/x
  3. Step 3: Cross multiply
    2,837,110.20x = 4,255,665.30 × 1,773,353.40
  4. Step 4: Simplify right side
    2,837,110.20x = 7,546,798,529,017.02
  5. Step 5: Solve for x
    x = 7,546,798,529,017.02/2,837,110.20
  6. Step 6: Final answer
    x = 2,660,030.10

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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.