Home / 10,927,638.01-16,388,600.60-3,249,214.97

Finding the Fourth Proportional to 10,927,638.01, 16,388,600.60 and 3,249,214.97

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Solution

The fourth proportional to 10,927,638.01, 16,388,600.60 and 3,249,214.97 is: 4,872,973.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,638.01 : 16,388,600.60 = 3,249,214.97 : x
  2. Step 2: Convert to fraction form
    10,927,638.01/16,388,600.60 = 3,249,214.97/x
  3. Step 3: Cross multiply
    10,927,638.01x = 16,388,600.60 × 3,249,214.97
  4. Step 4: Simplify right side
    10,927,638.01x = 53,250,086,333,051.01
  5. Step 5: Solve for x
    x = 53,250,086,333,051.01/10,927,638.01
  6. Step 6: Final answer
    x = 4,872,973.12

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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.