Home / 975,070.58-1,463,024.57-376,452.16

Finding the Fourth Proportional to 975,070.58, 1,463,024.57 and 376,452.16

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Solution

The fourth proportional to 975,070.58, 1,463,024.57 and 376,452.16 is: 564,839.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,070.58 : 1,463,024.57 = 376,452.16 : x
  2. Step 2: Convert to fraction form
    975,070.58/1,463,024.57 = 376,452.16/x
  3. Step 3: Cross multiply
    975,070.58x = 1,463,024.57 × 376,452.16
  4. Step 4: Simplify right side
    975,070.58x = 550,758,753,969.75
  5. Step 5: Solve for x
    x = 550,758,753,969.75/975,070.58
  6. Step 6: Final answer
    x = 564,839.89

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1.5x scale

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.