Home / 2,393,500.32-3,303,030.24-1,374,904.80

Finding the Fourth Proportional to 2,393,500.32, 3,303,030.24 and 1,374,904.80

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Solution

The fourth proportional to 2,393,500.32, 3,303,030.24 and 1,374,904.80 is: 1,897,368.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,500.32 : 3,303,030.24 = 1,374,904.80 : x
  2. Step 2: Convert to fraction form
    2,393,500.32/3,303,030.24 = 1,374,904.80/x
  3. Step 3: Cross multiply
    2,393,500.32x = 3,303,030.24 × 1,374,904.80
  4. Step 4: Simplify right side
    2,393,500.32x = 4,541,352,131,521.15
  5. Step 5: Solve for x
    x = 4,541,352,131,521.15/2,393,500.32
  6. Step 6: Final answer
    x = 1,897,368.51

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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.