Home / 9,992,518.44-14,986,535.66-4,595,984.16

Finding the Fourth Proportional to 9,992,518.44, 14,986,535.66 and 4,595,984.16

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Solution

The fourth proportional to 9,992,518.44, 14,986,535.66 and 4,595,984.16 is: 6,892,945.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,992,518.44 : 14,986,535.66 = 4,595,984.16 : x
  2. Step 2: Convert to fraction form
    9,992,518.44/14,986,535.66 = 4,595,984.16/x
  3. Step 3: Cross multiply
    9,992,518.44x = 14,986,535.66 × 4,595,984.16
  4. Step 4: Simplify right side
    9,992,518.44x = 68,877,880,506,635.15
  5. Step 5: Solve for x
    x = 68,877,880,506,635.15/9,992,518.44
  6. Step 6: Final answer
    x = 6,892,945.05

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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.