Home / 9,996,986.88-14,984,140.41-4,594,471.16

Finding the Fourth Proportional to 9,996,986.88, 14,984,140.41 and 4,594,471.16

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Solution

The fourth proportional to 9,996,986.88, 14,984,140.41 and 4,594,471.16 is: 6,886,495.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,986.88 : 14,984,140.41 = 4,594,471.16 : x
  2. Step 2: Convert to fraction form
    9,996,986.88/14,984,140.41 = 4,594,471.16/x
  3. Step 3: Cross multiply
    9,996,986.88x = 14,984,140.41 × 4,594,471.16
  4. Step 4: Simplify right side
    9,996,986.88x = 68,844,200,896,214.88
  5. Step 5: Solve for x
    x = 68,844,200,896,214.88/9,996,986.88
  6. Step 6: Final answer
    x = 6,886,495.07

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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.