Home / 9,326,895.42-13,992,938.66-4,069,192.11

Finding the Fourth Proportional to 9,326,895.42, 13,992,938.66 and 4,069,192.11

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Solution

The fourth proportional to 9,326,895.42, 13,992,938.66 and 4,069,192.11 is: 6,104,920.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,895.42 : 13,992,938.66 = 4,069,192.11 : x
  2. Step 2: Convert to fraction form
    9,326,895.42/13,992,938.66 = 4,069,192.11/x
  3. Step 3: Cross multiply
    9,326,895.42x = 13,992,938.66 × 4,069,192.11
  4. Step 4: Simplify right side
    9,326,895.42x = 56,939,955,570,640.01
  5. Step 5: Solve for x
    x = 56,939,955,570,640.01/9,326,895.42
  6. Step 6: Final answer
    x = 6,104,920.56

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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.