Home / 613,964.21-841,134.02-590,953.25

Finding the Fourth Proportional to 613,964.21, 841,134.02 and 590,953.25

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Solution

The fourth proportional to 613,964.21, 841,134.02 and 590,953.25 is: 809,608.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,964.21 : 841,134.02 = 590,953.25 : x
  2. Step 2: Convert to fraction form
    613,964.21/841,134.02 = 590,953.25/x
  3. Step 3: Cross multiply
    613,964.21x = 841,134.02 × 590,953.25
  4. Step 4: Simplify right side
    613,964.21x = 497,070,881,952.63
  5. Step 5: Solve for x
    x = 497,070,881,952.63/613,964.21
  6. Step 6: Final answer
    x = 809,608.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.