Home / 582,110.76-873,501.50-245,125.16

Finding the Fourth Proportional to 582,110.76, 873,501.50 and 245,125.16

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Solution

The fourth proportional to 582,110.76, 873,501.50 and 245,125.16 is: 367,828.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,110.76 : 873,501.50 = 245,125.16 : x
  2. Step 2: Convert to fraction form
    582,110.76/873,501.50 = 245,125.16/x
  3. Step 3: Cross multiply
    582,110.76x = 873,501.50 × 245,125.16
  4. Step 4: Simplify right side
    582,110.76x = 214,117,194,947.74
  5. Step 5: Solve for x
    x = 214,117,194,947.74/582,110.76
  6. Step 6: Final answer
    x = 367,828.96

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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.