Home / 9,359,099.36-14,038,612.08-2,969,849.92

Finding the Fourth Proportional to 9,359,099.36, 14,038,612.08 and 2,969,849.92

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Solution

The fourth proportional to 9,359,099.36, 14,038,612.08 and 2,969,849.92 is: 4,454,763.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,099.36 : 14,038,612.08 = 2,969,849.92 : x
  2. Step 2: Convert to fraction form
    9,359,099.36/14,038,612.08 = 2,969,849.92/x
  3. Step 3: Cross multiply
    9,359,099.36x = 14,038,612.08 × 2,969,849.92
  4. Step 4: Simplify right side
    9,359,099.36x = 41,692,570,962,699.03
  5. Step 5: Solve for x
    x = 41,692,570,962,699.03/9,359,099.36
  6. Step 6: Final answer
    x = 4,454,763.15

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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.