Home / 846,509.04-1,168,216.17-464,549.49

Finding the Fourth Proportional to 846,509.04, 1,168,216.17 and 464,549.49

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Solution

The fourth proportional to 846,509.04, 1,168,216.17 and 464,549.49 is: 641,096.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,509.04 : 1,168,216.17 = 464,549.49 : x
  2. Step 2: Convert to fraction form
    846,509.04/1,168,216.17 = 464,549.49/x
  3. Step 3: Cross multiply
    846,509.04x = 1,168,216.17 × 464,549.49
  4. Step 4: Simplify right side
    846,509.04x = 542,694,225,983.25
  5. Step 5: Solve for x
    x = 542,694,225,983.25/846,509.04
  6. Step 6: Final answer
    x = 641,096.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.