Home / 9,136,097.76-13,704,156.72-2,746,349.64

Finding the Fourth Proportional to 9,136,097.76, 13,704,156.72 and 2,746,349.64

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Solution

The fourth proportional to 9,136,097.76, 13,704,156.72 and 2,746,349.64 is: 4,119,527.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,136,097.76 : 13,704,156.72 = 2,746,349.64 : x
  2. Step 2: Convert to fraction form
    9,136,097.76/13,704,156.72 = 2,746,349.64/x
  3. Step 3: Cross multiply
    9,136,097.76x = 13,704,156.72 × 2,746,349.64
  4. Step 4: Simplify right side
    9,136,097.76x = 37,636,405,874,475.59
  5. Step 5: Solve for x
    x = 37,636,405,874,475.59/9,136,097.76
  6. Step 6: Final answer
    x = 4,119,527.49

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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.