Home / 1,739,558.84-2,609,713.04-525,033.77

Finding the Fourth Proportional to 1,739,558.84, 2,609,713.04 and 525,033.77

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Solution

The fourth proportional to 1,739,558.84, 2,609,713.04 and 525,033.77 is: 787,663.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,558.84 : 2,609,713.04 = 525,033.77 : x
  2. Step 2: Convert to fraction form
    1,739,558.84/2,609,713.04 = 525,033.77/x
  3. Step 3: Cross multiply
    1,739,558.84x = 2,609,713.04 × 525,033.77
  4. Step 4: Simplify right side
    1,739,558.84x = 1,370,187,460,335.63
  5. Step 5: Solve for x
    x = 1,370,187,460,335.63/1,739,558.84
  6. Step 6: Final answer
    x = 787,663.76

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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.