Home / 3,504,854.40-4,835,948.40-2,634,619.76

Finding the Fourth Proportional to 3,504,854.40, 4,835,948.40 and 2,634,619.76

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Solution

The fourth proportional to 3,504,854.40, 4,835,948.40 and 2,634,619.76 is: 3,635,210.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,854.40 : 4,835,948.40 = 2,634,619.76 : x
  2. Step 2: Convert to fraction form
    3,504,854.40/4,835,948.40 = 2,634,619.76/x
  3. Step 3: Cross multiply
    3,504,854.40x = 4,835,948.40 × 2,634,619.76
  4. Step 4: Simplify right side
    3,504,854.40x = 12,740,885,212,980.38
  5. Step 5: Solve for x
    x = 12,740,885,212,980.38/3,504,854.40
  6. Step 6: Final answer
    x = 3,635,210.98

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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.