Home / 560,588.40-841,145.04-245,004.30

Finding the Fourth Proportional to 560,588.40, 841,145.04 and 245,004.30

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Solution

The fourth proportional to 560,588.40, 841,145.04 and 245,004.30 is: 367,621.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,588.40 : 841,145.04 = 245,004.30 : x
  2. Step 2: Convert to fraction form
    560,588.40/841,145.04 = 245,004.30/x
  3. Step 3: Cross multiply
    560,588.40x = 841,145.04 × 245,004.30
  4. Step 4: Simplify right side
    560,588.40x = 206,084,151,723.67
  5. Step 5: Solve for x
    x = 206,084,151,723.67/560,588.40
  6. Step 6: Final answer
    x = 367,621.15

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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.