Home / 1,595,080.20-2,390,433.30-1,024,710.60

Finding the Fourth Proportional to 1,595,080.20, 2,390,433.30 and 1,024,710.60

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Solution

The fourth proportional to 1,595,080.20, 2,390,433.30 and 1,024,710.60 is: 1,535,660.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,080.20 : 2,390,433.30 = 1,024,710.60 : x
  2. Step 2: Convert to fraction form
    1,595,080.20/2,390,433.30 = 1,024,710.60/x
  3. Step 3: Cross multiply
    1,595,080.20x = 2,390,433.30 × 1,024,710.60
  4. Step 4: Simplify right side
    1,595,080.20x = 2,449,502,341,102.98
  5. Step 5: Solve for x
    x = 2,449,502,341,102.98/1,595,080.20
  6. Step 6: Final answer
    x = 1,535,660.93

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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.