Home / 1,084,667.55-1,496,913.20-601,253.07

Finding the Fourth Proportional to 1,084,667.55, 1,496,913.20 and 601,253.07

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Solution

The fourth proportional to 1,084,667.55, 1,496,913.20 and 601,253.07 is: 829,769.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,667.55 : 1,496,913.20 = 601,253.07 : x
  2. Step 2: Convert to fraction form
    1,084,667.55/1,496,913.20 = 601,253.07/x
  3. Step 3: Cross multiply
    1,084,667.55x = 1,496,913.20 × 601,253.07
  4. Step 4: Simplify right side
    1,084,667.55x = 900,023,657,023.52
  5. Step 5: Solve for x
    x = 900,023,657,023.52/1,084,667.55
  6. Step 6: Final answer
    x = 829,769.14

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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.