Home / 9,842,964.93-13,583,329.16-5,492,234.61

Finding the Fourth Proportional to 9,842,964.93, 13,583,329.16 and 5,492,234.61

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Solution

The fourth proportional to 9,842,964.93, 13,583,329.16 and 5,492,234.61 is: 7,579,304.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,842,964.93 : 13,583,329.16 = 5,492,234.61 : x
  2. Step 2: Convert to fraction form
    9,842,964.93/13,583,329.16 = 5,492,234.61/x
  3. Step 3: Cross multiply
    9,842,964.93x = 13,583,329.16 × 5,492,234.61
  4. Step 4: Simplify right side
    9,842,964.93x = 74,602,830,504,113.06
  5. Step 5: Solve for x
    x = 74,602,830,504,113.06/9,842,964.93
  6. Step 6: Final answer
    x = 7,579,304.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.