Home / 8,036,042.95-11,089,828.49-4,729,068.10

Finding the Fourth Proportional to 8,036,042.95, 11,089,828.49 and 4,729,068.10

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Solution

The fourth proportional to 8,036,042.95, 11,089,828.49 and 4,729,068.10 is: 6,526,166.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,042.95 : 11,089,828.49 = 4,729,068.10 : x
  2. Step 2: Convert to fraction form
    8,036,042.95/11,089,828.49 = 4,729,068.10/x
  3. Step 3: Cross multiply
    8,036,042.95x = 11,089,828.49 × 4,729,068.10
  4. Step 4: Simplify right side
    8,036,042.95x = 52,444,554,095,160.26
  5. Step 5: Solve for x
    x = 52,444,554,095,160.26/8,036,042.95
  6. Step 6: Final answer
    x = 6,526,166.48

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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.