Home / 1,446,872.33-2,168,567.63-535,328.03

Finding the Fourth Proportional to 1,446,872.33, 2,168,567.63 and 535,328.03

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Solution

The fourth proportional to 1,446,872.33, 2,168,567.63 and 535,328.03 is: 802,347.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,872.33 : 2,168,567.63 = 535,328.03 : x
  2. Step 2: Convert to fraction form
    1,446,872.33/2,168,567.63 = 535,328.03/x
  3. Step 3: Cross multiply
    1,446,872.33x = 2,168,567.63 × 535,328.03
  4. Step 4: Simplify right side
    1,446,872.33x = 1,160,895,034,613.03
  5. Step 5: Solve for x
    x = 1,160,895,034,613.03/1,446,872.33
  6. Step 6: Final answer
    x = 802,347.94

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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.