Home / 1,946,038.83-2,919,336.84-598,314.60

Finding the Fourth Proportional to 1,946,038.83, 2,919,336.84 and 598,314.60

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Solution

The fourth proportional to 1,946,038.83, 2,919,336.84 and 598,314.60 is: 897,557.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,038.83 : 2,919,336.84 = 598,314.60 : x
  2. Step 2: Convert to fraction form
    1,946,038.83/2,919,336.84 = 598,314.60/x
  3. Step 3: Cross multiply
    1,946,038.83x = 2,919,336.84 × 598,314.60
  4. Step 4: Simplify right side
    1,946,038.83x = 1,746,681,853,689.86
  5. Step 5: Solve for x
    x = 1,746,681,853,689.86/1,946,038.83
  6. Step 6: Final answer
    x = 897,557.55

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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.