Home / 2,302,087.64-3,442,766.45-2,047,417.31

Finding the Fourth Proportional to 2,302,087.64, 3,442,766.45 and 2,047,417.31

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Solution

The fourth proportional to 2,302,087.64, 3,442,766.45 and 2,047,417.31 is: 3,061,907.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,087.64 : 3,442,766.45 = 2,047,417.31 : x
  2. Step 2: Convert to fraction form
    2,302,087.64/3,442,766.45 = 2,047,417.31/x
  3. Step 3: Cross multiply
    2,302,087.64x = 3,442,766.45 × 2,047,417.31
  4. Step 4: Simplify right side
    2,302,087.64x = 7,048,779,596,566.33
  5. Step 5: Solve for x
    x = 7,048,779,596,566.33/2,302,087.64
  6. Step 6: Final answer
    x = 3,061,907.59

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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.