Home / 1,054,655.23-1,582,217.84-581,096.83

Finding the Fourth Proportional to 1,054,655.23, 1,582,217.84 and 581,096.83

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Solution

The fourth proportional to 1,054,655.23, 1,582,217.84 and 581,096.83 is: 871,774.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,655.23 : 1,582,217.84 = 581,096.83 : x
  2. Step 2: Convert to fraction form
    1,054,655.23/1,582,217.84 = 581,096.83/x
  3. Step 3: Cross multiply
    1,054,655.23x = 1,582,217.84 × 581,096.83
  4. Step 4: Simplify right side
    1,054,655.23x = 919,421,768,287.96
  5. Step 5: Solve for x
    x = 919,421,768,287.96/1,054,655.23
  6. Step 6: Final answer
    x = 871,774.72

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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.