Home / 6,618,600.48-9,925,448.88-2,357,636.64

Finding the Fourth Proportional to 6,618,600.48, 9,925,448.88 and 2,357,636.64

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Solution

The fourth proportional to 6,618,600.48, 9,925,448.88 and 2,357,636.64 is: 3,535,581.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,618,600.48 : 9,925,448.88 = 2,357,636.64 : x
  2. Step 2: Convert to fraction form
    6,618,600.48/9,925,448.88 = 2,357,636.64/x
  3. Step 3: Cross multiply
    6,618,600.48x = 9,925,448.88 × 2,357,636.64
  4. Step 4: Simplify right side
    6,618,600.48x = 23,400,601,947,934.96
  5. Step 5: Solve for x
    x = 23,400,601,947,934.96/6,618,600.48
  6. Step 6: Final answer
    x = 3,535,581.58

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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.