Home / 2,833,994.51-4,249,914.44-914,618.00

Finding the Fourth Proportional to 2,833,994.51, 4,249,914.44 and 914,618.00

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Solution

The fourth proportional to 2,833,994.51, 4,249,914.44 and 914,618.00 is: 1,371,579.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,994.51 : 4,249,914.44 = 914,618.00 : x
  2. Step 2: Convert to fraction form
    2,833,994.51/4,249,914.44 = 914,618.00/x
  3. Step 3: Cross multiply
    2,833,994.51x = 4,249,914.44 × 914,618.00
  4. Step 4: Simplify right side
    2,833,994.51x = 3,887,048,242,825.49
  5. Step 5: Solve for x
    x = 3,887,048,242,825.49/2,833,994.51
  6. Step 6: Final answer
    x = 1,371,579.32

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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.