Home / 4,810,194.10-6,638,066.40-2,634,872.68

Finding the Fourth Proportional to 4,810,194.10, 6,638,066.40 and 2,634,872.68

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Solution

The fourth proportional to 4,810,194.10, 6,638,066.40 and 2,634,872.68 is: 3,636,123.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,194.10 : 6,638,066.40 = 2,634,872.68 : x
  2. Step 2: Convert to fraction form
    4,810,194.10/6,638,066.40 = 2,634,872.68/x
  3. Step 3: Cross multiply
    4,810,194.10x = 6,638,066.40 × 2,634,872.68
  4. Step 4: Simplify right side
    4,810,194.10x = 17,490,459,805,385.95
  5. Step 5: Solve for x
    x = 17,490,459,805,385.95/4,810,194.10
  6. Step 6: Final answer
    x = 3,636,123.50

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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.