Home / 6,710,603.70-9,260,632.56-3,654,817.92

Finding the Fourth Proportional to 6,710,603.70, 9,260,632.56 and 3,654,817.92

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Solution

The fourth proportional to 6,710,603.70, 9,260,632.56 and 3,654,817.92 is: 5,043,648.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,603.70 : 9,260,632.56 = 3,654,817.92 : x
  2. Step 2: Convert to fraction form
    6,710,603.70/9,260,632.56 = 3,654,817.92/x
  3. Step 3: Cross multiply
    6,710,603.70x = 9,260,632.56 × 3,654,817.92
  4. Step 4: Simplify right side
    6,710,603.70x = 33,845,925,830,823.48
  5. Step 5: Solve for x
    x = 33,845,925,830,823.48/6,710,603.70
  6. Step 6: Final answer
    x = 5,043,648.43

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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.