Home / 3,395,445.76-5,095,263.55-1,573,471.09

Finding the Fourth Proportional to 3,395,445.76, 5,095,263.55 and 1,573,471.09

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Solution

The fourth proportional to 3,395,445.76, 5,095,263.55 and 1,573,471.09 is: 2,361,177.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,445.76 : 5,095,263.55 = 1,573,471.09 : x
  2. Step 2: Convert to fraction form
    3,395,445.76/5,095,263.55 = 1,573,471.09/x
  3. Step 3: Cross multiply
    3,395,445.76x = 5,095,263.55 × 1,573,471.09
  4. Step 4: Simplify right side
    3,395,445.76x = 8,017,249,879,117.61
  5. Step 5: Solve for x
    x = 8,017,249,879,117.61/3,395,445.76
  6. Step 6: Final answer
    x = 2,361,177.43

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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.