Home / 7,302,888.53-10,955,329.20-3,042,060.32

Finding the Fourth Proportional to 7,302,888.53, 10,955,329.20 and 3,042,060.32

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Solution

The fourth proportional to 7,302,888.53, 10,955,329.20 and 3,042,060.32 is: 4,563,505.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,888.53 : 10,955,329.20 = 3,042,060.32 : x
  2. Step 2: Convert to fraction form
    7,302,888.53/10,955,329.20 = 3,042,060.32/x
  3. Step 3: Cross multiply
    7,302,888.53x = 10,955,329.20 × 3,042,060.32
  4. Step 4: Simplify right side
    7,302,888.53x = 33,326,772,251,857.34
  5. Step 5: Solve for x
    x = 33,326,772,251,857.34/7,302,888.53
  6. Step 6: Final answer
    x = 4,563,505.54

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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.