Home / 601,412.02-902,252.67-202,041.89

Finding the Fourth Proportional to 601,412.02, 902,252.67 and 202,041.89

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Solution

The fourth proportional to 601,412.02, 902,252.67 and 202,041.89 is: 303,108.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,412.02 : 902,252.67 = 202,041.89 : x
  2. Step 2: Convert to fraction form
    601,412.02/902,252.67 = 202,041.89/x
  3. Step 3: Cross multiply
    601,412.02x = 902,252.67 × 202,041.89
  4. Step 4: Simplify right side
    601,412.02x = 182,292,839,030.53
  5. Step 5: Solve for x
    x = 182,292,839,030.53/601,412.02
  6. Step 6: Final answer
    x = 303,108.07

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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.