Home / 3,056,739.60-4,585,109.40-2,636,835.60

Finding the Fourth Proportional to 3,056,739.60, 4,585,109.40 and 2,636,835.60

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Solution

The fourth proportional to 3,056,739.60, 4,585,109.40 and 2,636,835.60 is: 3,955,253.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,739.60 : 4,585,109.40 = 2,636,835.60 : x
  2. Step 2: Convert to fraction form
    3,056,739.60/4,585,109.40 = 2,636,835.60/x
  3. Step 3: Cross multiply
    3,056,739.60x = 4,585,109.40 × 2,636,835.60
  4. Step 4: Simplify right side
    3,056,739.60x = 12,090,179,695,814.64
  5. Step 5: Solve for x
    x = 12,090,179,695,814.64/3,056,739.60
  6. Step 6: Final answer
    x = 3,955,253.40

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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.