Home / 2,867,848.84-4,302,421.33-948,755.53

Finding the Fourth Proportional to 2,867,848.84, 4,302,421.33 and 948,755.53

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Solution

The fourth proportional to 2,867,848.84, 4,302,421.33 and 948,755.53 is: 1,423,347.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,848.84 : 4,302,421.33 = 948,755.53 : x
  2. Step 2: Convert to fraction form
    2,867,848.84/4,302,421.33 = 948,755.53/x
  3. Step 3: Cross multiply
    2,867,848.84x = 4,302,421.33 × 948,755.53
  4. Step 4: Simplify right side
    2,867,848.84x = 4,081,946,029,227.46
  5. Step 5: Solve for x
    x = 4,081,946,029,227.46/2,867,848.84
  6. Step 6: Final answer
    x = 1,423,347.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.