Home / 1,726,566.35-2,590,085.88-589,023.13

Finding the Fourth Proportional to 1,726,566.35, 2,590,085.88 and 589,023.13

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Solution

The fourth proportional to 1,726,566.35, 2,590,085.88 and 589,023.13 is: 883,615.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,566.35 : 2,590,085.88 = 589,023.13 : x
  2. Step 2: Convert to fraction form
    1,726,566.35/2,590,085.88 = 589,023.13/x
  3. Step 3: Cross multiply
    1,726,566.35x = 2,590,085.88 × 589,023.13
  4. Step 4: Simplify right side
    1,726,566.35x = 1,525,620,492,006.40
  5. Step 5: Solve for x
    x = 1,525,620,492,006.40/1,726,566.35
  6. Step 6: Final answer
    x = 883,615.33

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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.