Home / 7,058,374.75-10,583,290.99-3,167,118.55

Finding the Fourth Proportional to 7,058,374.75, 10,583,290.99 and 3,167,118.55

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Solution

The fourth proportional to 7,058,374.75, 10,583,290.99 and 3,167,118.55 is: 4,748,761.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058,374.75 : 10,583,290.99 = 3,167,118.55 : x
  2. Step 2: Convert to fraction form
    7,058,374.75/10,583,290.99 = 3,167,118.55/x
  3. Step 3: Cross multiply
    7,058,374.75x = 10,583,290.99 × 3,167,118.55
  4. Step 4: Simplify right side
    7,058,374.75x = 33,518,537,214,476.86
  5. Step 5: Solve for x
    x = 33,518,537,214,476.86/7,058,374.75
  6. Step 6: Final answer
    x = 4,748,761.35

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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.