Home / 1,036,615.66-1,430,497.47-583,896.94

Finding the Fourth Proportional to 1,036,615.66, 1,430,497.47 and 583,896.94

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Solution

The fourth proportional to 1,036,615.66, 1,430,497.47 and 583,896.94 is: 805,759.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,615.66 : 1,430,497.47 = 583,896.94 : x
  2. Step 2: Convert to fraction form
    1,036,615.66/1,430,497.47 = 583,896.94/x
  3. Step 3: Cross multiply
    1,036,615.66x = 1,430,497.47 × 583,896.94
  4. Step 4: Simplify right side
    1,036,615.66x = 835,263,095,410.74
  5. Step 5: Solve for x
    x = 835,263,095,410.74/1,036,615.66
  6. Step 6: Final answer
    x = 805,759.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.