Home / 15,270,526.94-22,905,794.67-4,487,827.19

Finding the Fourth Proportional to 15,270,526.94, 22,905,794.67 and 4,487,827.19

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Solution

The fourth proportional to 15,270,526.94, 22,905,794.67 and 4,487,827.19 is: 6,731,742.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,270,526.94 : 22,905,794.67 = 4,487,827.19 : x
  2. Step 2: Convert to fraction form
    15,270,526.94/22,905,794.67 = 4,487,827.19/x
  3. Step 3: Cross multiply
    15,270,526.94x = 22,905,794.67 × 4,487,827.19
  4. Step 4: Simplify right side
    15,270,526.94x = 102,797,248,128,583.09
  5. Step 5: Solve for x
    x = 102,797,248,128,583.09/15,270,526.94
  6. Step 6: Final answer
    x = 6,731,742.04

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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.