Home / 14,584,005.60-21,876,008.40-3,946,437.60

Finding the Fourth Proportional to 14,584,005.60, 21,876,008.40 and 3,946,437.60

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Solution

The fourth proportional to 14,584,005.60, 21,876,008.40 and 3,946,437.60 is: 5,919,656.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,584,005.60 : 21,876,008.40 = 3,946,437.60 : x
  2. Step 2: Convert to fraction form
    14,584,005.60/21,876,008.40 = 3,946,437.60/x
  3. Step 3: Cross multiply
    14,584,005.60x = 21,876,008.40 × 3,946,437.60
  4. Step 4: Simplify right side
    14,584,005.60x = 86,332,302,087,675.84
  5. Step 5: Solve for x
    x = 86,332,302,087,675.84/14,584,005.60
  6. Step 6: Final answer
    x = 5,919,656.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.