Home / 3,389,030.71-5,083,534.96-1,230,052.93

Finding the Fourth Proportional to 3,389,030.71, 5,083,534.96 and 1,230,052.93

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Solution

The fourth proportional to 3,389,030.71, 5,083,534.96 and 1,230,052.93 is: 1,845,075.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,030.71 : 5,083,534.96 = 1,230,052.93 : x
  2. Step 2: Convert to fraction form
    3,389,030.71/5,083,534.96 = 1,230,052.93/x
  3. Step 3: Cross multiply
    3,389,030.71x = 5,083,534.96 × 1,230,052.93
  4. Step 4: Simplify right side
    3,389,030.71x = 6,253,017,056,521.46
  5. Step 5: Solve for x
    x = 6,253,017,056,521.46/3,389,030.71
  6. Step 6: Final answer
    x = 1,845,075.36

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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.