Home / 1,184,608.84-1,775,053.50-805,710.28

Finding the Fourth Proportional to 1,184,608.84, 1,775,053.50 and 805,710.28

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Solution

The fourth proportional to 1,184,608.84, 1,775,053.50 and 805,710.28 is: 1,207,300.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,608.84 : 1,775,053.50 = 805,710.28 : x
  2. Step 2: Convert to fraction form
    1,184,608.84/1,775,053.50 = 805,710.28/x
  3. Step 3: Cross multiply
    1,184,608.84x = 1,775,053.50 × 805,710.28
  4. Step 4: Simplify right side
    1,184,608.84x = 1,430,178,852,499.98
  5. Step 5: Solve for x
    x = 1,430,178,852,499.98/1,184,608.84
  6. Step 6: Final answer
    x = 1,207,300.51

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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.