Home / 3,460,677.48-4,775,041.38-1,932,549.48

Finding the Fourth Proportional to 3,460,677.48, 4,775,041.38 and 1,932,549.48

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Solution

The fourth proportional to 3,460,677.48, 4,775,041.38 and 1,932,549.48 is: 2,666,530.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,677.48 : 4,775,041.38 = 1,932,549.48 : x
  2. Step 2: Convert to fraction form
    3,460,677.48/4,775,041.38 = 1,932,549.48/x
  3. Step 3: Cross multiply
    3,460,677.48x = 4,775,041.38 × 1,932,549.48
  4. Step 4: Simplify right side
    3,460,677.48x = 9,228,003,735,897.48
  5. Step 5: Solve for x
    x = 9,228,003,735,897.48/3,460,677.48
  6. Step 6: Final answer
    x = 2,666,530.99

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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.