Home / 581,964.77-873,160.38-245,090.22

Finding the Fourth Proportional to 581,964.77, 873,160.38 and 245,090.22

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Solution

The fourth proportional to 581,964.77, 873,160.38 and 245,090.22 is: 367,725.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,964.77 : 873,160.38 = 245,090.22 : x
  2. Step 2: Convert to fraction form
    581,964.77/873,160.38 = 245,090.22/x
  3. Step 3: Cross multiply
    581,964.77x = 873,160.38 × 245,090.22
  4. Step 4: Simplify right side
    581,964.77x = 214,003,069,629.48
  5. Step 5: Solve for x
    x = 214,003,069,629.48/581,964.77
  6. Step 6: Final answer
    x = 367,725.13

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Double scale
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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.