Home / 5,413,706.01-7,470,816.71-3,210,052.01

Finding the Fourth Proportional to 5,413,706.01, 7,470,816.71 and 3,210,052.01

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Solution

The fourth proportional to 5,413,706.01, 7,470,816.71 and 3,210,052.01 is: 4,429,813.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,413,706.01 : 7,470,816.71 = 3,210,052.01 : x
  2. Step 2: Convert to fraction form
    5,413,706.01/7,470,816.71 = 3,210,052.01/x
  3. Step 3: Cross multiply
    5,413,706.01x = 7,470,816.71 × 3,210,052.01
  4. Step 4: Simplify right side
    5,413,706.01x = 23,981,710,142,872.74
  5. Step 5: Solve for x
    x = 23,981,710,142,872.74/5,413,706.01
  6. Step 6: Final answer
    x = 4,429,813.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.