Home / 7,002,094.89-9,666,119.27-4,101,085.29

Finding the Fourth Proportional to 7,002,094.89, 9,666,119.27 and 4,101,085.29

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Solution

The fourth proportional to 7,002,094.89, 9,666,119.27 and 4,101,085.29 is: 5,661,388.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,094.89 : 9,666,119.27 = 4,101,085.29 : x
  2. Step 2: Convert to fraction form
    7,002,094.89/9,666,119.27 = 4,101,085.29/x
  3. Step 3: Cross multiply
    7,002,094.89x = 9,666,119.27 × 4,101,085.29
  4. Step 4: Simplify right side
    7,002,094.89x = 39,641,579,549,582.54
  5. Step 5: Solve for x
    x = 39,641,579,549,582.54/7,002,094.89
  6. Step 6: Final answer
    x = 5,661,388.51

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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.