Home / 4,339,817.16-6,509,996.40-1,144,946.40

Finding the Fourth Proportional to 4,339,817.16, 6,509,996.40 and 1,144,946.40

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Solution

The fourth proportional to 4,339,817.16, 6,509,996.40 and 1,144,946.40 is: 1,717,491.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,817.16 : 6,509,996.40 = 1,144,946.40 : x
  2. Step 2: Convert to fraction form
    4,339,817.16/6,509,996.40 = 1,144,946.40/x
  3. Step 3: Cross multiply
    4,339,817.16x = 6,509,996.40 × 1,144,946.40
  4. Step 4: Simplify right side
    4,339,817.16x = 7,453,596,942,192.96
  5. Step 5: Solve for x
    x = 7,453,596,942,192.96/4,339,817.16
  6. Step 6: Final answer
    x = 1,717,491.01

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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.