Home / 1,582,883.09-2,374,307.44-384,806.67

Finding the Fourth Proportional to 1,582,883.09, 2,374,307.44 and 384,806.67

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Solution

The fourth proportional to 1,582,883.09, 2,374,307.44 and 384,806.67 is: 577,205.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,883.09 : 2,374,307.44 = 384,806.67 : x
  2. Step 2: Convert to fraction form
    1,582,883.09/2,374,307.44 = 384,806.67/x
  3. Step 3: Cross multiply
    1,582,883.09x = 2,374,307.44 × 384,806.67
  4. Step 4: Simplify right side
    1,582,883.09x = 913,649,349,710.17
  5. Step 5: Solve for x
    x = 913,649,349,710.17/1,582,883.09
  6. Step 6: Final answer
    x = 577,205.83

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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.