Home / 3,393,753.32-4,683,259.14-1,865,848.52

Finding the Fourth Proportional to 3,393,753.32, 4,683,259.14 and 1,865,848.52

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Solution

The fourth proportional to 3,393,753.32, 4,683,259.14 and 1,865,848.52 is: 2,574,804.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,753.32 : 4,683,259.14 = 1,865,848.52 : x
  2. Step 2: Convert to fraction form
    3,393,753.32/4,683,259.14 = 1,865,848.52/x
  3. Step 3: Cross multiply
    3,393,753.32x = 4,683,259.14 × 1,865,848.52
  4. Step 4: Simplify right side
    3,393,753.32x = 8,738,252,135,145.47
  5. Step 5: Solve for x
    x = 8,738,252,135,145.47/3,393,753.32
  6. Step 6: Final answer
    x = 2,574,804.74

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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.