Home / 1,733,281.92-2,600,829.60-709,372.26

Finding the Fourth Proportional to 1,733,281.92, 2,600,829.60 and 709,372.26

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Solution

The fourth proportional to 1,733,281.92, 2,600,829.60 and 709,372.26 is: 1,064,429.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,281.92 : 2,600,829.60 = 709,372.26 : x
  2. Step 2: Convert to fraction form
    1,733,281.92/2,600,829.60 = 709,372.26/x
  3. Step 3: Cross multiply
    1,733,281.92x = 2,600,829.60 × 709,372.26
  4. Step 4: Simplify right side
    1,733,281.92x = 1,844,956,371,226.90
  5. Step 5: Solve for x
    x = 1,844,956,371,226.90/1,733,281.92
  6. Step 6: Final answer
    x = 1,064,429.48

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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.