Home / 1,364,501.28-2,047,223.70-466,574.88

Finding the Fourth Proportional to 1,364,501.28, 2,047,223.70 and 466,574.88

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Solution

The fourth proportional to 1,364,501.28, 2,047,223.70 and 466,574.88 is: 700,023.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,501.28 : 2,047,223.70 = 466,574.88 : x
  2. Step 2: Convert to fraction form
    1,364,501.28/2,047,223.70 = 466,574.88/x
  3. Step 3: Cross multiply
    1,364,501.28x = 2,047,223.70 × 466,574.88
  4. Step 4: Simplify right side
    1,364,501.28x = 955,183,152,160.66
  5. Step 5: Solve for x
    x = 955,183,152,160.66/1,364,501.28
  6. Step 6: Final answer
    x = 700,023.64

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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.