Home / 9,936,806.06-13,710,765.33-5,806,038.62

Finding the Fourth Proportional to 9,936,806.06, 13,710,765.33 and 5,806,038.62

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Solution

The fourth proportional to 9,936,806.06, 13,710,765.33 and 5,806,038.62 is: 8,011,148.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,806.06 : 13,710,765.33 = 5,806,038.62 : x
  2. Step 2: Convert to fraction form
    9,936,806.06/13,710,765.33 = 5,806,038.62/x
  3. Step 3: Cross multiply
    9,936,806.06x = 13,710,765.33 × 5,806,038.62
  4. Step 4: Simplify right side
    9,936,806.06x = 79,605,233,015,737.05
  5. Step 5: Solve for x
    x = 79,605,233,015,737.05/9,936,806.06
  6. Step 6: Final answer
    x = 8,011,148.91

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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.