Home / 4,315,860-5,955,886.80-2,408,148

Finding the Fourth Proportional to 4,315,860, 5,955,886.80 and 2,408,148

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Solution

The fourth proportional to 4,315,860, 5,955,886.80 and 2,408,148 is: 3,323,244.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,860 : 5,955,886.80 = 2,408,148 : x
  2. Step 2: Convert to fraction form
    4,315,860/5,955,886.80 = 2,408,148/x
  3. Step 3: Cross multiply
    4,315,860x = 5,955,886.80 × 2,408,148
  4. Step 4: Simplify right side
    4,315,860x = 14,342,656,885,646.40
  5. Step 5: Solve for x
    x = 14,342,656,885,646.40/4,315,860
  6. Step 6: Final answer
    x = 3,323,244.24

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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.