Home / 2,357,099.67-3,252,819-1,426,828.80

Finding the Fourth Proportional to 2,357,099.67, 3,252,819 and 1,426,828.80

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Solution

The fourth proportional to 2,357,099.67, 3,252,819 and 1,426,828.80 is: 1,969,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,099.67 : 3,252,819 = 1,426,828.80 : x
  2. Step 2: Convert to fraction form
    2,357,099.67/3,252,819 = 1,426,828.80/x
  3. Step 3: Cross multiply
    2,357,099.67x = 3,252,819 × 1,426,828.80
  4. Step 4: Simplify right side
    2,357,099.67x = 4,641,215,830,387.20
  5. Step 5: Solve for x
    x = 4,641,215,830,387.20/2,357,099.67
  6. Step 6: Final answer
    x = 1,969,036.73

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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.