Home / 14,406,400.94-21,609,638.27-5,886,737.37

Finding the Fourth Proportional to 14,406,400.94, 21,609,638.27 and 5,886,737.37

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Solution

The fourth proportional to 14,406,400.94, 21,609,638.27 and 5,886,737.37 is: 8,830,121.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,406,400.94 : 21,609,638.27 = 5,886,737.37 : x
  2. Step 2: Convert to fraction form
    14,406,400.94/21,609,638.27 = 5,886,737.37/x
  3. Step 3: Cross multiply
    14,406,400.94x = 21,609,638.27 × 5,886,737.37
  4. Step 4: Simplify right side
    14,406,400.94x = 127,210,265,126,757.47
  5. Step 5: Solve for x
    x = 127,210,265,126,757.47/14,406,400.94
  6. Step 6: Final answer
    x = 8,830,121.12

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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.