Home / 6,282,543.28-9,422,693.01-1,671,556

Finding the Fourth Proportional to 6,282,543.28, 9,422,693.01 and 1,671,556

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Solution

The fourth proportional to 6,282,543.28, 9,422,693.01 and 1,671,556 is: 2,507,035.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,543.28 : 9,422,693.01 = 1,671,556 : x
  2. Step 2: Convert to fraction form
    6,282,543.28/9,422,693.01 = 1,671,556/x
  3. Step 3: Cross multiply
    6,282,543.28x = 9,422,693.01 × 1,671,556
  4. Step 4: Simplify right side
    6,282,543.28x = 15,750,559,037,023.56
  5. Step 5: Solve for x
    x = 15,750,559,037,023.56/6,282,543.28
  6. Step 6: Final answer
    x = 2,507,035.50

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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.