Home / 2,357,020.25-3,535,495.37-651,125.83

Finding the Fourth Proportional to 2,357,020.25, 3,535,495.37 and 651,125.83

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Solution

The fourth proportional to 2,357,020.25, 3,535,495.37 and 651,125.83 is: 976,679.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,020.25 : 3,535,495.37 = 651,125.83 : x
  2. Step 2: Convert to fraction form
    2,357,020.25/3,535,495.37 = 651,125.83/x
  3. Step 3: Cross multiply
    2,357,020.25x = 3,535,495.37 × 651,125.83
  4. Step 4: Simplify right side
    2,357,020.25x = 2,302,052,357,252.41
  5. Step 5: Solve for x
    x = 2,302,052,357,252.41/2,357,020.25
  6. Step 6: Final answer
    x = 976,679.07

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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.