Home / 6,456,426.48-9,674,009.64-4,511,352.24

Finding the Fourth Proportional to 6,456,426.48, 9,674,009.64 and 4,511,352.24

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Solution

The fourth proportional to 6,456,426.48, 9,674,009.64 and 4,511,352.24 is: 6,759,600.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,456,426.48 : 9,674,009.64 = 4,511,352.24 : x
  2. Step 2: Convert to fraction form
    6,456,426.48/9,674,009.64 = 4,511,352.24/x
  3. Step 3: Cross multiply
    6,456,426.48x = 9,674,009.64 × 4,511,352.24
  4. Step 4: Simplify right side
    6,456,426.48x = 43,642,865,059,195.60
  5. Step 5: Solve for x
    x = 43,642,865,059,195.60/6,456,426.48
  6. Step 6: Final answer
    x = 6,759,600.72

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1.5x scale

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.