Home / 2,355,473.48-3,533,268.30-859,565

Finding the Fourth Proportional to 2,355,473.48, 3,533,268.30 and 859,565

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Solution

The fourth proportional to 2,355,473.48, 3,533,268.30 and 859,565 is: 1,289,368.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,473.48 : 3,533,268.30 = 859,565 : x
  2. Step 2: Convert to fraction form
    2,355,473.48/3,533,268.30 = 859,565/x
  3. Step 3: Cross multiply
    2,355,473.48x = 3,533,268.30 × 859,565
  4. Step 4: Simplify right side
    2,355,473.48x = 3,037,073,766,289.50
  5. Step 5: Solve for x
    x = 3,037,073,766,289.50/2,355,473.48
  6. Step 6: Final answer
    x = 1,289,368.69

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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.