Home / 4,060,328.64-5,600,718.72-2,611,912.32

Finding the Fourth Proportional to 4,060,328.64, 5,600,718.72 and 2,611,912.32

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Solution

The fourth proportional to 4,060,328.64, 5,600,718.72 and 2,611,912.32 is: 3,602,808.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,328.64 : 5,600,718.72 = 2,611,912.32 : x
  2. Step 2: Convert to fraction form
    4,060,328.64/5,600,718.72 = 2,611,912.32/x
  3. Step 3: Cross multiply
    4,060,328.64x = 5,600,718.72 × 2,611,912.32
  4. Step 4: Simplify right side
    4,060,328.64x = 14,628,586,225,622.63
  5. Step 5: Solve for x
    x = 14,628,586,225,622.63/4,060,328.64
  6. Step 6: Final answer
    x = 3,602,808.42

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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.