Home / 14,395,218.36-21,592,827.60-4,810,596.89

Finding the Fourth Proportional to 14,395,218.36, 21,592,827.60 and 4,810,596.89

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Solution

The fourth proportional to 14,395,218.36, 21,592,827.60 and 4,810,596.89 is: 7,215,895.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,395,218.36 : 21,592,827.60 = 4,810,596.89 : x
  2. Step 2: Convert to fraction form
    14,395,218.36/21,592,827.60 = 4,810,596.89/x
  3. Step 3: Cross multiply
    14,395,218.36x = 21,592,827.60 × 4,810,596.89
  4. Step 4: Simplify right side
    14,395,218.36x = 103,874,389,298,866.16
  5. Step 5: Solve for x
    x = 103,874,389,298,866.16/14,395,218.36
  6. Step 6: Final answer
    x = 7,215,895.36

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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.