Home / 1,852,060.95-2,778,313.77-653,738.04

Finding the Fourth Proportional to 1,852,060.95, 2,778,313.77 and 653,738.04

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Solution

The fourth proportional to 1,852,060.95, 2,778,313.77 and 653,738.04 is: 980,685.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,060.95 : 2,778,313.77 = 653,738.04 : x
  2. Step 2: Convert to fraction form
    1,852,060.95/2,778,313.77 = 653,738.04/x
  3. Step 3: Cross multiply
    1,852,060.95x = 2,778,313.77 × 653,738.04
  4. Step 4: Simplify right side
    1,852,060.95x = 1,816,289,398,504.81
  5. Step 5: Solve for x
    x = 1,816,289,398,504.81/1,852,060.95
  6. Step 6: Final answer
    x = 980,685.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.