Home / 1,716,036.72-2,573,045.72-651,153.64

Finding the Fourth Proportional to 1,716,036.72, 2,573,045.72 and 651,153.64

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Solution

The fourth proportional to 1,716,036.72, 2,573,045.72 and 651,153.64 is: 976,347.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,036.72 : 2,573,045.72 = 651,153.64 : x
  2. Step 2: Convert to fraction form
    1,716,036.72/2,573,045.72 = 651,153.64/x
  3. Step 3: Cross multiply
    1,716,036.72x = 2,573,045.72 × 651,153.64
  4. Step 4: Simplify right side
    1,716,036.72x = 1,675,448,086,464.42
  5. Step 5: Solve for x
    x = 1,675,448,086,464.42/1,716,036.72
  6. Step 6: Final answer
    x = 976,347.46

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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.