Home / 1,033,365.30-1,549,516.74-464,258.70

Finding the Fourth Proportional to 1,033,365.30, 1,549,516.74 and 464,258.70

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Solution

The fourth proportional to 1,033,365.30, 1,549,516.74 and 464,258.70 is: 696,149.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,365.30 : 1,549,516.74 = 464,258.70 : x
  2. Step 2: Convert to fraction form
    1,033,365.30/1,549,516.74 = 464,258.70/x
  3. Step 3: Cross multiply
    1,033,365.30x = 1,549,516.74 × 464,258.70
  4. Step 4: Simplify right side
    1,033,365.30x = 719,376,627,340.64
  5. Step 5: Solve for x
    x = 719,376,627,340.64/1,033,365.30
  6. Step 6: Final answer
    x = 696,149.39

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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.