Home / 1,910,527.24-2,636,523.64-1,051,085.46

Finding the Fourth Proportional to 1,910,527.24, 2,636,523.64 and 1,051,085.46

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Solution

The fourth proportional to 1,910,527.24, 2,636,523.64 and 1,051,085.46 is: 1,450,495.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,527.24 : 2,636,523.64 = 1,051,085.46 : x
  2. Step 2: Convert to fraction form
    1,910,527.24/2,636,523.64 = 1,051,085.46/x
  3. Step 3: Cross multiply
    1,910,527.24x = 2,636,523.64 × 1,051,085.46
  4. Step 4: Simplify right side
    1,910,527.24x = 2,771,211,662,950.27
  5. Step 5: Solve for x
    x = 2,771,211,662,950.27/1,910,527.24
  6. Step 6: Final answer
    x = 1,450,495.76

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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.