Home / 1,084,938.60-1,497,304-601,655.34

Finding the Fourth Proportional to 1,084,938.60, 1,497,304 and 601,655.34

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Solution

The fourth proportional to 1,084,938.60, 1,497,304 and 601,655.34 is: 830,333.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,938.60 : 1,497,304 = 601,655.34 : x
  2. Step 2: Convert to fraction form
    1,084,938.60/1,497,304 = 601,655.34/x
  3. Step 3: Cross multiply
    1,084,938.60x = 1,497,304 × 601,655.34
  4. Step 4: Simplify right side
    1,084,938.60x = 900,860,947,203.36
  5. Step 5: Solve for x
    x = 900,860,947,203.36/1,084,938.60
  6. Step 6: Final answer
    x = 830,333.58

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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.