Home / 1,075,199.63-1,611,683.94-535,098.11

Finding the Fourth Proportional to 1,075,199.63, 1,611,683.94 and 535,098.11

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Solution

The fourth proportional to 1,075,199.63, 1,611,683.94 and 535,098.11 is: 802,092.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,199.63 : 1,611,683.94 = 535,098.11 : x
  2. Step 2: Convert to fraction form
    1,075,199.63/1,611,683.94 = 535,098.11/x
  3. Step 3: Cross multiply
    1,075,199.63x = 1,611,683.94 × 535,098.11
  4. Step 4: Simplify right side
    1,075,199.63x = 862,409,030,211.35
  5. Step 5: Solve for x
    x = 862,409,030,211.35/1,075,199.63
  6. Step 6: Final answer
    x = 802,092.01

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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.