Home / 2,734,628.85-3,773,881.13-1,716,594.93

Finding the Fourth Proportional to 2,734,628.85, 3,773,881.13 and 1,716,594.93

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Solution

The fourth proportional to 2,734,628.85, 3,773,881.13 and 1,716,594.93 is: 2,368,959.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,628.85 : 3,773,881.13 = 1,716,594.93 : x
  2. Step 2: Convert to fraction form
    2,734,628.85/3,773,881.13 = 1,716,594.93/x
  3. Step 3: Cross multiply
    2,734,628.85x = 3,773,881.13 × 1,716,594.93
  4. Step 4: Simplify right side
    2,734,628.85x = 6,478,225,205,597.70
  5. Step 5: Solve for x
    x = 6,478,225,205,597.70/2,734,628.85
  6. Step 6: Final answer
    x = 2,368,959.58

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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.