Home / 1,919,539.44-2,881,080.36-973,574.46

Finding the Fourth Proportional to 1,919,539.44, 2,881,080.36 and 973,574.46

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Solution

The fourth proportional to 1,919,539.44, 2,881,080.36 and 973,574.46 is: 1,461,260.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,919,539.44 : 2,881,080.36 = 973,574.46 : x
  2. Step 2: Convert to fraction form
    1,919,539.44/2,881,080.36 = 973,574.46/x
  3. Step 3: Cross multiply
    1,919,539.44x = 2,881,080.36 × 973,574.46
  4. Step 4: Simplify right side
    1,919,539.44x = 2,804,946,255,703.61
  5. Step 5: Solve for x
    x = 2,804,946,255,703.61/1,919,539.44
  6. Step 6: Final answer
    x = 1,461,260.03

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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.