Home / 1,601,320.22-2,402,103.50-464,097.84

Finding the Fourth Proportional to 1,601,320.22, 2,402,103.50 and 464,097.84

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Solution

The fourth proportional to 1,601,320.22, 2,402,103.50 and 464,097.84 is: 696,182.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,320.22 : 2,402,103.50 = 464,097.84 : x
  2. Step 2: Convert to fraction form
    1,601,320.22/2,402,103.50 = 464,097.84/x
  3. Step 3: Cross multiply
    1,601,320.22x = 2,402,103.50 × 464,097.84
  4. Step 4: Simplify right side
    1,601,320.22x = 1,114,811,036,218.43
  5. Step 5: Solve for x
    x = 1,114,811,036,218.43/1,601,320.22
  6. Step 6: Final answer
    x = 696,182.45

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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.