Home / 1,702,191.44-2,553,870.45-581,047.76

Finding the Fourth Proportional to 1,702,191.44, 2,553,870.45 and 581,047.76

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Solution

The fourth proportional to 1,702,191.44, 2,553,870.45 and 581,047.76 is: 871,770.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,191.44 : 2,553,870.45 = 581,047.76 : x
  2. Step 2: Convert to fraction form
    1,702,191.44/2,553,870.45 = 581,047.76/x
  3. Step 3: Cross multiply
    1,702,191.44x = 2,553,870.45 × 581,047.76
  4. Step 4: Simplify right side
    1,702,191.44x = 1,483,920,691,533.34
  5. Step 5: Solve for x
    x = 1,483,920,691,533.34/1,702,191.44
  6. Step 6: Final answer
    x = 871,770.74

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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.