Home / 4,833,668.26-7,249,911.50-1,993,411.36

Finding the Fourth Proportional to 4,833,668.26, 7,249,911.50 and 1,993,411.36

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Solution

The fourth proportional to 4,833,668.26, 7,249,911.50 and 1,993,411.36 is: 2,989,873.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,668.26 : 7,249,911.50 = 1,993,411.36 : x
  2. Step 2: Convert to fraction form
    4,833,668.26/7,249,911.50 = 1,993,411.36/x
  3. Step 3: Cross multiply
    4,833,668.26x = 7,249,911.50 × 1,993,411.36
  4. Step 4: Simplify right side
    4,833,668.26x = 14,452,055,933,127.58
  5. Step 5: Solve for x
    x = 14,452,055,933,127.58/4,833,668.26
  6. Step 6: Final answer
    x = 2,989,873.35

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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.