Home / 1,708,744.66-2,356,956.63-1,095,926.76

Finding the Fourth Proportional to 1,708,744.66, 2,356,956.63 and 1,095,926.76

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Solution

The fourth proportional to 1,708,744.66, 2,356,956.63 and 1,095,926.76 is: 1,511,666.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,744.66 : 2,356,956.63 = 1,095,926.76 : x
  2. Step 2: Convert to fraction form
    1,708,744.66/2,356,956.63 = 1,095,926.76/x
  3. Step 3: Cross multiply
    1,708,744.66x = 2,356,956.63 × 1,095,926.76
  4. Step 4: Simplify right side
    1,708,744.66x = 2,583,051,842,976.42
  5. Step 5: Solve for x
    x = 2,583,051,842,976.42/1,708,744.66
  6. Step 6: Final answer
    x = 1,511,666.37

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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.