Home / 1,054,653.42-1,582,215.21-581,095.02

Finding the Fourth Proportional to 1,054,653.42, 1,582,215.21 and 581,095.02

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Solution

The fourth proportional to 1,054,653.42, 1,582,215.21 and 581,095.02 is: 871,772.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,653.42 : 1,582,215.21 = 581,095.02 : x
  2. Step 2: Convert to fraction form
    1,054,653.42/1,582,215.21 = 581,095.02/x
  3. Step 3: Cross multiply
    1,054,653.42x = 1,582,215.21 × 581,095.02
  4. Step 4: Simplify right side
    1,054,653.42x = 919,417,379,099.25
  5. Step 5: Solve for x
    x = 919,417,379,099.25/1,054,653.42
  6. Step 6: Final answer
    x = 871,772.05

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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.