Home / 2,075,960.98-2,864,827.93-1,158,190.26

Finding the Fourth Proportional to 2,075,960.98, 2,864,827.93 and 1,158,190.26

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Solution

The fourth proportional to 2,075,960.98, 2,864,827.93 and 1,158,190.26 is: 1,598,303.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,960.98 : 2,864,827.93 = 1,158,190.26 : x
  2. Step 2: Convert to fraction form
    2,075,960.98/2,864,827.93 = 1,158,190.26/x
  3. Step 3: Cross multiply
    2,075,960.98x = 2,864,827.93 × 1,158,190.26
  4. Step 4: Simplify right side
    2,075,960.98x = 3,318,015,815,159.51
  5. Step 5: Solve for x
    x = 3,318,015,815,159.51/2,075,960.98
  6. Step 6: Final answer
    x = 1,598,303.56

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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.