Home / 9,470,283.62-13,060,275.76-6,205,912.75

Finding the Fourth Proportional to 9,470,283.62, 13,060,275.76 and 6,205,912.75

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Solution

The fourth proportional to 9,470,283.62, 13,060,275.76 and 6,205,912.75 is: 8,558,448.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,283.62 : 13,060,275.76 = 6,205,912.75 : x
  2. Step 2: Convert to fraction form
    9,470,283.62/13,060,275.76 = 6,205,912.75/x
  3. Step 3: Cross multiply
    9,470,283.62x = 13,060,275.76 × 6,205,912.75
  4. Step 4: Simplify right side
    9,470,283.62x = 81,050,931,809,334.47
  5. Step 5: Solve for x
    x = 81,050,931,809,334.47/9,470,283.62
  6. Step 6: Final answer
    x = 8,558,448.20

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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.