Home / 2,011,953.96-2,776,519.62-1,106,551.08

Finding the Fourth Proportional to 2,011,953.96, 2,776,519.62 and 1,106,551.08

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Solution

The fourth proportional to 2,011,953.96, 2,776,519.62 and 1,106,551.08 is: 1,527,053.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,953.96 : 2,776,519.62 = 1,106,551.08 : x
  2. Step 2: Convert to fraction form
    2,011,953.96/2,776,519.62 = 1,106,551.08/x
  3. Step 3: Cross multiply
    2,011,953.96x = 2,776,519.62 × 1,106,551.08
  4. Step 4: Simplify right side
    2,011,953.96x = 3,072,360,784,152.19
  5. Step 5: Solve for x
    x = 3,072,360,784,152.19/2,011,953.96
  6. Step 6: Final answer
    x = 1,527,053.23

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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.