Home / 5,819,320.64-8,030,910.65-3,241,001.45

Finding the Fourth Proportional to 5,819,320.64, 8,030,910.65 and 3,241,001.45

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Solution

The fourth proportional to 5,819,320.64, 8,030,910.65 and 3,241,001.45 is: 4,472,720.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,320.64 : 8,030,910.65 = 3,241,001.45 : x
  2. Step 2: Convert to fraction form
    5,819,320.64/8,030,910.65 = 3,241,001.45/x
  3. Step 3: Cross multiply
    5,819,320.64x = 8,030,910.65 × 3,241,001.45
  4. Step 4: Simplify right side
    5,819,320.64x = 26,028,193,065,342.71
  5. Step 5: Solve for x
    x = 26,028,193,065,342.71/5,819,320.64
  6. Step 6: Final answer
    x = 4,472,720.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.