Home / 2,021,303.40-3,032,003.70-601,405.80

Finding the Fourth Proportional to 2,021,303.40, 3,032,003.70 and 601,405.80

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Solution

The fourth proportional to 2,021,303.40, 3,032,003.70 and 601,405.80 is: 902,123.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,303.40 : 3,032,003.70 = 601,405.80 : x
  2. Step 2: Convert to fraction form
    2,021,303.40/3,032,003.70 = 601,405.80/x
  3. Step 3: Cross multiply
    2,021,303.40x = 3,032,003.70 × 601,405.80
  4. Step 4: Simplify right side
    2,021,303.40x = 1,823,464,610,801.46
  5. Step 5: Solve for x
    x = 1,823,464,610,801.46/2,021,303.40
  6. Step 6: Final answer
    x = 902,123.16

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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.