Home / 1,896,440.86-2,614,852.23-1,532,740.06

Finding the Fourth Proportional to 1,896,440.86, 2,614,852.23 and 1,532,740.06

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Solution

The fourth proportional to 1,896,440.86, 2,614,852.23 and 1,532,740.06 is: 2,113,373.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,440.86 : 2,614,852.23 = 1,532,740.06 : x
  2. Step 2: Convert to fraction form
    1,896,440.86/2,614,852.23 = 1,532,740.06/x
  3. Step 3: Cross multiply
    1,896,440.86x = 2,614,852.23 × 1,532,740.06
  4. Step 4: Simplify right side
    1,896,440.86x = 4,007,888,763,901.33
  5. Step 5: Solve for x
    x = 4,007,888,763,901.33/1,896,440.86
  6. Step 6: Final answer
    x = 2,113,373.98

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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.