Home / 10,374,828.52-14,314,741.86-6,081,647.08

Finding the Fourth Proportional to 10,374,828.52, 14,314,741.86 and 6,081,647.08

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Solution

The fourth proportional to 10,374,828.52, 14,314,741.86 and 6,081,647.08 is: 8,391,194.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,374,828.52 : 14,314,741.86 = 6,081,647.08 : x
  2. Step 2: Convert to fraction form
    10,374,828.52/14,314,741.86 = 6,081,647.08/x
  3. Step 3: Cross multiply
    10,374,828.52x = 14,314,741.86 × 6,081,647.08
  4. Step 4: Simplify right side
    10,374,828.52x = 87,057,208,033,822.77
  5. Step 5: Solve for x
    x = 87,057,208,033,822.77/10,374,828.52
  6. Step 6: Final answer
    x = 8,391,194.89

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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.