Home / 11,710,947.93-17,567,111-4,522,519.50

Finding the Fourth Proportional to 11,710,947.93, 17,567,111 and 4,522,519.50

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Solution

The fourth proportional to 11,710,947.93, 17,567,111 and 4,522,519.50 is: 6,784,045.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,947.93 : 17,567,111 = 4,522,519.50 : x
  2. Step 2: Convert to fraction form
    11,710,947.93/17,567,111 = 4,522,519.50/x
  3. Step 3: Cross multiply
    11,710,947.93x = 17,567,111 × 4,522,519.50
  4. Step 4: Simplify right side
    11,710,947.93x = 79,447,602,056,164.50
  5. Step 5: Solve for x
    x = 79,447,602,056,164.50/11,710,947.93
  6. Step 6: Final answer
    x = 6,784,045.37

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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.