Home / 2,976,516.64-4,463,703.53-1,030,718.31

Finding the Fourth Proportional to 2,976,516.64, 4,463,703.53 and 1,030,718.31

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Solution

The fourth proportional to 2,976,516.64, 4,463,703.53 and 1,030,718.31 is: 1,545,706.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,976,516.64 : 4,463,703.53 = 1,030,718.31 : x
  2. Step 2: Convert to fraction form
    2,976,516.64/4,463,703.53 = 1,030,718.31/x
  3. Step 3: Cross multiply
    2,976,516.64x = 4,463,703.53 × 1,030,718.31
  4. Step 4: Simplify right side
    2,976,516.64x = 4,600,820,958,782.64
  5. Step 5: Solve for x
    x = 4,600,820,958,782.64/2,976,516.64
  6. Step 6: Final answer
    x = 1,545,706.45

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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.