Home / 3,060,342.60-4,590,513.90-2,724,419.40

Finding the Fourth Proportional to 3,060,342.60, 4,590,513.90 and 2,724,419.40

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Solution

The fourth proportional to 3,060,342.60, 4,590,513.90 and 2,724,419.40 is: 4,086,629.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,342.60 : 4,590,513.90 = 2,724,419.40 : x
  2. Step 2: Convert to fraction form
    3,060,342.60/4,590,513.90 = 2,724,419.40/x
  3. Step 3: Cross multiply
    3,060,342.60x = 4,590,513.90 × 2,724,419.40
  4. Step 4: Simplify right side
    3,060,342.60x = 12,506,485,125,129.66
  5. Step 5: Solve for x
    x = 12,506,485,125,129.66/3,060,342.60
  6. Step 6: Final answer
    x = 4,086,629.10

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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.