Home / 1,054,688.90-1,582,126.78-296,537.00

Finding the Fourth Proportional to 1,054,688.90, 1,582,126.78 and 296,537.00

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Solution

The fourth proportional to 1,054,688.90, 1,582,126.78 and 296,537.00 is: 444,831.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,688.90 : 1,582,126.78 = 296,537.00 : x
  2. Step 2: Convert to fraction form
    1,054,688.90/1,582,126.78 = 296,537.00/x
  3. Step 3: Cross multiply
    1,054,688.90x = 1,582,126.78 × 296,537.00
  4. Step 4: Simplify right side
    1,054,688.90x = 469,159,129,764.35
  5. Step 5: Solve for x
    x = 469,159,129,764.35/1,054,688.90
  6. Step 6: Final answer
    x = 444,831.77

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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.