Home / 6,833,710.14-9,432,894.90-3,934,256.60

Finding the Fourth Proportional to 6,833,710.14, 9,432,894.90 and 3,934,256.60

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Solution

The fourth proportional to 6,833,710.14, 9,432,894.90 and 3,934,256.60 is: 5,430,641.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,710.14 : 9,432,894.90 = 3,934,256.60 : x
  2. Step 2: Convert to fraction form
    6,833,710.14/9,432,894.90 = 3,934,256.60/x
  3. Step 3: Cross multiply
    6,833,710.14x = 9,432,894.90 × 3,934,256.60
  4. Step 4: Simplify right side
    6,833,710.14x = 37,111,429,017,431.34
  5. Step 5: Solve for x
    x = 37,111,429,017,431.34/6,833,710.14
  6. Step 6: Final answer
    x = 5,430,641.37

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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.