Home / 1,797,994.40-2,481,307.48-1,034,048.48

Finding the Fourth Proportional to 1,797,994.40, 2,481,307.48 and 1,034,048.48

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Solution

The fourth proportional to 1,797,994.40, 2,481,307.48 and 1,034,048.48 is: 1,427,030.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,994.40 : 2,481,307.48 = 1,034,048.48 : x
  2. Step 2: Convert to fraction form
    1,797,994.40/2,481,307.48 = 1,034,048.48/x
  3. Step 3: Cross multiply
    1,797,994.40x = 2,481,307.48 × 1,034,048.48
  4. Step 4: Simplify right side
    1,797,994.40x = 2,565,792,228,106.63
  5. Step 5: Solve for x
    x = 2,565,792,228,106.63/1,797,994.40
  6. Step 6: Final answer
    x = 1,427,030.16

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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.