Home / 2,633,734.32-3,634,848.32-1,487,888.48

Finding the Fourth Proportional to 2,633,734.32, 3,634,848.32 and 1,487,888.48

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Solution

The fourth proportional to 2,633,734.32, 3,634,848.32 and 1,487,888.48 is: 2,053,452.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,734.32 : 3,634,848.32 = 1,487,888.48 : x
  2. Step 2: Convert to fraction form
    2,633,734.32/3,634,848.32 = 1,487,888.48/x
  3. Step 3: Cross multiply
    2,633,734.32x = 3,634,848.32 × 1,487,888.48
  4. Step 4: Simplify right side
    2,633,734.32x = 5,408,248,941,875.35
  5. Step 5: Solve for x
    x = 5,408,248,941,875.35/2,633,734.32
  6. Step 6: Final answer
    x = 2,053,452.73

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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.