Home / 758,291.06-1,045,961.07-576,604.67

Finding the Fourth Proportional to 758,291.06, 1,045,961.07 and 576,604.67

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Solution

The fourth proportional to 758,291.06, 1,045,961.07 and 576,604.67 is: 795,349.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,291.06 : 1,045,961.07 = 576,604.67 : x
  2. Step 2: Convert to fraction form
    758,291.06/1,045,961.07 = 576,604.67/x
  3. Step 3: Cross multiply
    758,291.06x = 1,045,961.07 × 576,604.67
  4. Step 4: Simplify right side
    758,291.06x = 603,106,032,370.39
  5. Step 5: Solve for x
    x = 603,106,032,370.39/758,291.06
  6. Step 6: Final answer
    x = 795,349.00

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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.