Home / 7,501,929.93-10,348,858.22-4,743,969.84

Finding the Fourth Proportional to 7,501,929.93, 10,348,858.22 and 4,743,969.84

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Solution

The fourth proportional to 7,501,929.93, 10,348,858.22 and 4,743,969.84 is: 6,544,272.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,501,929.93 : 10,348,858.22 = 4,743,969.84 : x
  2. Step 2: Convert to fraction form
    7,501,929.93/10,348,858.22 = 4,743,969.84/x
  3. Step 3: Cross multiply
    7,501,929.93x = 10,348,858.22 × 4,743,969.84
  4. Step 4: Simplify right side
    7,501,929.93x = 49,094,671,250,396.23
  5. Step 5: Solve for x
    x = 49,094,671,250,396.23/7,501,929.93
  6. Step 6: Final answer
    x = 6,544,272.17

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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.