Home / 1,894,438.34-2,841,848.88-614,992.32

Finding the Fourth Proportional to 1,894,438.34, 2,841,848.88 and 614,992.32

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Solution

The fourth proportional to 1,894,438.34, 2,841,848.88 and 614,992.32 is: 922,550.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,438.34 : 2,841,848.88 = 614,992.32 : x
  2. Step 2: Convert to fraction form
    1,894,438.34/2,841,848.88 = 614,992.32/x
  3. Step 3: Cross multiply
    1,894,438.34x = 2,841,848.88 × 614,992.32
  4. Step 4: Simplify right side
    1,894,438.34x = 1,747,715,235,800.60
  5. Step 5: Solve for x
    x = 1,747,715,235,800.60/1,894,438.34
  6. Step 6: Final answer
    x = 922,550.60

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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.