Home / 1,052,300.56-1,577,960.13-546,725.63

Finding the Fourth Proportional to 1,052,300.56, 1,577,960.13 and 546,725.63

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Solution

The fourth proportional to 1,052,300.56, 1,577,960.13 and 546,725.63 is: 819,833.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,300.56 : 1,577,960.13 = 546,725.63 : x
  2. Step 2: Convert to fraction form
    1,052,300.56/1,577,960.13 = 546,725.63/x
  3. Step 3: Cross multiply
    1,052,300.56x = 1,577,960.13 × 546,725.63
  4. Step 4: Simplify right side
    1,052,300.56x = 862,711,246,189.13
  5. Step 5: Solve for x
    x = 862,711,246,189.13/1,052,300.56
  6. Step 6: Final answer
    x = 819,833.50

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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.