Home / 2,011,684.04-2,776,156.94-1,093,931.36

Finding the Fourth Proportional to 2,011,684.04, 2,776,156.94 and 1,093,931.36

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Solution

The fourth proportional to 2,011,684.04, 2,776,156.94 and 1,093,931.36 is: 1,509,643.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,684.04 : 2,776,156.94 = 1,093,931.36 : x
  2. Step 2: Convert to fraction form
    2,011,684.04/2,776,156.94 = 1,093,931.36/x
  3. Step 3: Cross multiply
    2,011,684.04x = 2,776,156.94 × 1,093,931.36
  4. Step 4: Simplify right side
    2,011,684.04x = 3,036,925,136,212.27
  5. Step 5: Solve for x
    x = 3,036,925,136,212.27/2,011,684.04
  6. Step 6: Final answer
    x = 1,509,643.20

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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.