Home / 1,457,952.34-2,187,904.65-605,024.82

Finding the Fourth Proportional to 1,457,952.34, 2,187,904.65 and 605,024.82

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Solution

The fourth proportional to 1,457,952.34, 2,187,904.65 and 605,024.82 is: 907,942.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,952.34 : 2,187,904.65 = 605,024.82 : x
  2. Step 2: Convert to fraction form
    1,457,952.34/2,187,904.65 = 605,024.82/x
  3. Step 3: Cross multiply
    1,457,952.34x = 2,187,904.65 × 605,024.82
  4. Step 4: Simplify right side
    1,457,952.34x = 1,323,736,606,103.89
  5. Step 5: Solve for x
    x = 1,323,736,606,103.89/1,457,952.34
  6. Step 6: Final answer
    x = 907,942.31

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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.