Home / 8,503,770.48-11,735,045.28-4,636,325.04

Finding the Fourth Proportional to 8,503,770.48, 11,735,045.28 and 4,636,325.04

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Solution

The fourth proportional to 8,503,770.48, 11,735,045.28 and 4,636,325.04 is: 6,398,042.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,503,770.48 : 11,735,045.28 = 4,636,325.04 : x
  2. Step 2: Convert to fraction form
    8,503,770.48/11,735,045.28 = 4,636,325.04/x
  3. Step 3: Cross multiply
    8,503,770.48x = 11,735,045.28 × 4,636,325.04
  4. Step 4: Simplify right side
    8,503,770.48x = 54,407,484,277,197.80
  5. Step 5: Solve for x
    x = 54,407,484,277,197.80/8,503,770.48
  6. Step 6: Final answer
    x = 6,398,042.42

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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.