Home / 1,733,491.10-2,600,513.67-535,131.74

Finding the Fourth Proportional to 1,733,491.10, 2,600,513.67 and 535,131.74

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Solution

The fourth proportional to 1,733,491.10, 2,600,513.67 and 535,131.74 is: 802,783.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,491.10 : 2,600,513.67 = 535,131.74 : x
  2. Step 2: Convert to fraction form
    1,733,491.10/2,600,513.67 = 535,131.74/x
  3. Step 3: Cross multiply
    1,733,491.10x = 2,600,513.67 × 535,131.74
  4. Step 4: Simplify right side
    1,733,491.10x = 1,391,617,405,120.89
  5. Step 5: Solve for x
    x = 1,391,617,405,120.89/1,733,491.10
  6. Step 6: Final answer
    x = 802,783.13

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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.