Home / 3,062,701.64-4,594,021.13-788,217.14

Finding the Fourth Proportional to 3,062,701.64, 4,594,021.13 and 788,217.14

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Solution

The fourth proportional to 3,062,701.64, 4,594,021.13 and 788,217.14 is: 1,182,317.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,701.64 : 4,594,021.13 = 788,217.14 : x
  2. Step 2: Convert to fraction form
    3,062,701.64/4,594,021.13 = 788,217.14/x
  3. Step 3: Cross multiply
    3,062,701.64x = 4,594,021.13 × 788,217.14
  4. Step 4: Simplify right side
    3,062,701.64x = 3,621,086,209,643.76
  5. Step 5: Solve for x
    x = 3,621,086,209,643.76/3,062,701.64
  6. Step 6: Final answer
    x = 1,182,317.65

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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.