Home / 4,482,780.34-6,186,223.22-2,445,575.26

Finding the Fourth Proportional to 4,482,780.34, 6,186,223.22 and 2,445,575.26

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Solution

The fourth proportional to 4,482,780.34, 6,186,223.22 and 2,445,575.26 is: 3,374,886.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,780.34 : 6,186,223.22 = 2,445,575.26 : x
  2. Step 2: Convert to fraction form
    4,482,780.34/6,186,223.22 = 2,445,575.26/x
  3. Step 3: Cross multiply
    4,482,780.34x = 6,186,223.22 × 2,445,575.26
  4. Step 4: Simplify right side
    4,482,780.34x = 15,128,874,459,669.54
  5. Step 5: Solve for x
    x = 15,128,874,459,669.54/4,482,780.34
  6. Step 6: Final answer
    x = 3,374,886.41

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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.