Home / 1,798,010.36-2,697,409.44-676,079.36

Finding the Fourth Proportional to 1,798,010.36, 2,697,409.44 and 676,079.36

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Solution

The fourth proportional to 1,798,010.36, 2,697,409.44 and 676,079.36 is: 1,014,267.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,010.36 : 2,697,409.44 = 676,079.36 : x
  2. Step 2: Convert to fraction form
    1,798,010.36/2,697,409.44 = 676,079.36/x
  3. Step 3: Cross multiply
    1,798,010.36x = 2,697,409.44 × 676,079.36
  4. Step 4: Simplify right side
    1,798,010.36x = 1,823,662,847,853.16
  5. Step 5: Solve for x
    x = 1,823,662,847,853.16/1,798,010.36
  6. Step 6: Final answer
    x = 1,014,267.15

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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.