Home / 9,941,440.86-14,912,011.43-4,472,673.62

Finding the Fourth Proportional to 9,941,440.86, 14,912,011.43 and 4,472,673.62

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Solution

The fourth proportional to 9,941,440.86, 14,912,011.43 and 4,472,673.62 is: 6,708,943.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,941,440.86 : 14,912,011.43 = 4,472,673.62 : x
  2. Step 2: Convert to fraction form
    9,941,440.86/14,912,011.43 = 4,472,673.62/x
  3. Step 3: Cross multiply
    9,941,440.86x = 14,912,011.43 × 4,472,673.62
  4. Step 4: Simplify right side
    9,941,440.86x = 66,696,560,047,176.05
  5. Step 5: Solve for x
    x = 66,696,560,047,176.05/9,941,440.86
  6. Step 6: Final answer
    x = 6,708,943.00

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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.