Home / 10,788,212.61-14,888,187.59-6,204,539.25

Finding the Fourth Proportional to 10,788,212.61, 14,888,187.59 and 6,204,539.25

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Solution

The fourth proportional to 10,788,212.61, 14,888,187.59 and 6,204,539.25 is: 8,562,525.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,788,212.61 : 14,888,187.59 = 6,204,539.25 : x
  2. Step 2: Convert to fraction form
    10,788,212.61/14,888,187.59 = 6,204,539.25/x
  3. Step 3: Cross multiply
    10,788,212.61x = 14,888,187.59 × 6,204,539.25
  4. Step 4: Simplify right side
    10,788,212.61x = 92,374,344,232,495.22
  5. Step 5: Solve for x
    x = 92,374,344,232,495.22/10,788,212.61
  6. Step 6: Final answer
    x = 8,562,525.38

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1.5x scale

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.