Home / 975,756.99-1,463,774.94-301,895.85

Finding the Fourth Proportional to 975,756.99, 1,463,774.94 and 301,895.85

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Solution

The fourth proportional to 975,756.99, 1,463,774.94 and 301,895.85 is: 452,886.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,756.99 : 1,463,774.94 = 301,895.85 : x
  2. Step 2: Convert to fraction form
    975,756.99/1,463,774.94 = 301,895.85/x
  3. Step 3: Cross multiply
    975,756.99x = 1,463,774.94 × 301,895.85
  4. Step 4: Simplify right side
    975,756.99x = 441,907,579,720.00
  5. Step 5: Solve for x
    x = 441,907,579,720.00/975,756.99
  6. Step 6: Final answer
    x = 452,886.92

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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.