Home / 1,830,572.92-2,526,470.24-1,168,570.75

Finding the Fourth Proportional to 1,830,572.92, 2,526,470.24 and 1,168,570.75

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Solution

The fourth proportional to 1,830,572.92, 2,526,470.24 and 1,168,570.75 is: 1,612,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,572.92 : 2,526,470.24 = 1,168,570.75 : x
  2. Step 2: Convert to fraction form
    1,830,572.92/2,526,470.24 = 1,168,570.75/x
  3. Step 3: Cross multiply
    1,830,572.92x = 2,526,470.24 × 1,168,570.75
  4. Step 4: Simplify right side
    1,830,572.92x = 2,952,359,222,360.79
  5. Step 5: Solve for x
    x = 2,952,359,222,360.79/1,830,572.92
  6. Step 6: Final answer
    x = 1,612,806.13

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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.