Home / 975,459.00-1,463,161.02-265,493.19

Finding the Fourth Proportional to 975,459.00, 1,463,161.02 and 265,493.19

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Solution

The fourth proportional to 975,459.00, 1,463,161.02 and 265,493.19 is: 398,232.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,459.00 : 1,463,161.02 = 265,493.19 : x
  2. Step 2: Convert to fraction form
    975,459.00/1,463,161.02 = 265,493.19/x
  3. Step 3: Cross multiply
    975,459.00x = 1,463,161.02 × 265,493.19
  4. Step 4: Simplify right side
    975,459.00x = 388,459,291,174.71
  5. Step 5: Solve for x
    x = 388,459,291,174.71/975,459.00
  6. Step 6: Final answer
    x = 398,232.31

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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.