Home / 835,168.28-1,152,516.24-472,585.54

Finding the Fourth Proportional to 835,168.28, 1,152,516.24 and 472,585.54

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Solution

The fourth proportional to 835,168.28, 1,152,516.24 and 472,585.54 is: 652,159.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,168.28 : 1,152,516.24 = 472,585.54 : x
  2. Step 2: Convert to fraction form
    835,168.28/1,152,516.24 = 472,585.54/x
  3. Step 3: Cross multiply
    835,168.28x = 1,152,516.24 × 472,585.54
  4. Step 4: Simplify right side
    835,168.28x = 544,662,509,639.17
  5. Step 5: Solve for x
    x = 544,662,509,639.17/835,168.28
  6. Step 6: Final answer
    x = 652,159.00

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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.