Home / 1,799,088.25-2,697,643.95-886,262.14

Finding the Fourth Proportional to 1,799,088.25, 2,697,643.95 and 886,262.14

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Solution

The fourth proportional to 1,799,088.25, 2,697,643.95 and 886,262.14 is: 1,328,906.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,088.25 : 2,697,643.95 = 886,262.14 : x
  2. Step 2: Convert to fraction form
    1,799,088.25/2,697,643.95 = 886,262.14/x
  3. Step 3: Cross multiply
    1,799,088.25x = 2,697,643.95 × 886,262.14
  4. Step 4: Simplify right side
    1,799,088.25x = 2,390,819,700,085.05
  5. Step 5: Solve for x
    x = 2,390,819,700,085.05/1,799,088.25
  6. Step 6: Final answer
    x = 1,328,906.29

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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.