Home / 1,254,064.88-1,880,615.96-533,950.04

Finding the Fourth Proportional to 1,254,064.88, 1,880,615.96 and 533,950.04

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Solution

The fourth proportional to 1,254,064.88, 1,880,615.96 and 533,950.04 is: 800,720.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,064.88 : 1,880,615.96 = 533,950.04 : x
  2. Step 2: Convert to fraction form
    1,254,064.88/1,880,615.96 = 533,950.04/x
  3. Step 3: Cross multiply
    1,254,064.88x = 1,880,615.96 × 533,950.04
  4. Step 4: Simplify right side
    1,254,064.88x = 1,004,154,967,066.64
  5. Step 5: Solve for x
    x = 1,004,154,967,066.64/1,254,064.88
  6. Step 6: Final answer
    x = 800,720.11

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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.