Home / 2,960,713.60-4,434,074.64-1,445,434.24

Finding the Fourth Proportional to 2,960,713.60, 4,434,074.64 and 1,445,434.24

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Solution

The fourth proportional to 2,960,713.60, 4,434,074.64 and 1,445,434.24 is: 2,164,736.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,713.60 : 4,434,074.64 = 1,445,434.24 : x
  2. Step 2: Convert to fraction form
    2,960,713.60/4,434,074.64 = 1,445,434.24/x
  3. Step 3: Cross multiply
    2,960,713.60x = 4,434,074.64 × 1,445,434.24
  4. Step 4: Simplify right side
    2,960,713.60x = 6,409,163,307,371.67
  5. Step 5: Solve for x
    x = 6,409,163,307,371.67/2,960,713.60
  6. Step 6: Final answer
    x = 2,164,736.00

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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.