Home / 1,084,974.60-1,497,353.70-601,691.40

Finding the Fourth Proportional to 1,084,974.60, 1,497,353.70 and 601,691.40

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Solution

The fourth proportional to 1,084,974.60, 1,497,353.70 and 601,691.40 is: 830,383.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,974.60 : 1,497,353.70 = 601,691.40 : x
  2. Step 2: Convert to fraction form
    1,084,974.60/1,497,353.70 = 601,691.40/x
  3. Step 3: Cross multiply
    1,084,974.60x = 1,497,353.70 × 601,691.40
  4. Step 4: Simplify right side
    1,084,974.60x = 900,944,844,048.18
  5. Step 5: Solve for x
    x = 900,944,844,048.18/1,084,974.60
  6. Step 6: Final answer
    x = 830,383.35

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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.