Home / 1,036,040.96-1,429,741.44-583,339.52

Finding the Fourth Proportional to 1,036,040.96, 1,429,741.44 and 583,339.52

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Solution

The fourth proportional to 1,036,040.96, 1,429,741.44 and 583,339.52 is: 805,011.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,040.96 : 1,429,741.44 = 583,339.52 : x
  2. Step 2: Convert to fraction form
    1,036,040.96/1,429,741.44 = 583,339.52/x
  3. Step 3: Cross multiply
    1,036,040.96x = 1,429,741.44 × 583,339.52
  4. Step 4: Simplify right side
    1,036,040.96x = 834,024,685,333.71
  5. Step 5: Solve for x
    x = 834,024,685,333.71/1,036,040.96
  6. Step 6: Final answer
    x = 805,011.31

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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.