Home / 4,945,393.09-6,824,710.65-3,225,526.57

Finding the Fourth Proportional to 4,945,393.09, 6,824,710.65 and 3,225,526.57

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Solution

The fourth proportional to 4,945,393.09, 6,824,710.65 and 3,225,526.57 is: 4,451,271.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,393.09 : 6,824,710.65 = 3,225,526.57 : x
  2. Step 2: Convert to fraction form
    4,945,393.09/6,824,710.65 = 3,225,526.57/x
  3. Step 3: Cross multiply
    4,945,393.09x = 6,824,710.65 × 3,225,526.57
  4. Step 4: Simplify right side
    4,945,393.09x = 22,013,285,534,136.97
  5. Step 5: Solve for x
    x = 22,013,285,534,136.97/4,945,393.09
  6. Step 6: Final answer
    x = 4,451,271.14

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1.5x scale

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.