Home / 5,098,075.63-7,035,529.93-2,774,855.77

Finding the Fourth Proportional to 5,098,075.63, 7,035,529.93 and 2,774,855.77

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Solution

The fourth proportional to 5,098,075.63, 7,035,529.93 and 2,774,855.77 is: 3,829,401.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,075.63 : 7,035,529.93 = 2,774,855.77 : x
  2. Step 2: Convert to fraction form
    5,098,075.63/7,035,529.93 = 2,774,855.77/x
  3. Step 3: Cross multiply
    5,098,075.63x = 7,035,529.93 × 2,774,855.77
  4. Step 4: Simplify right side
    5,098,075.63x = 19,522,580,796,742.23
  5. Step 5: Solve for x
    x = 19,522,580,796,742.23/5,098,075.63
  6. Step 6: Final answer
    x = 3,829,401.96

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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.