Home / 1,954,764.77-2,932,606.42-606,858.35

Finding the Fourth Proportional to 1,954,764.77, 2,932,606.42 and 606,858.35

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Solution

The fourth proportional to 1,954,764.77, 2,932,606.42 and 606,858.35 is: 910,430.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,764.77 : 2,932,606.42 = 606,858.35 : x
  2. Step 2: Convert to fraction form
    1,954,764.77/2,932,606.42 = 606,858.35/x
  3. Step 3: Cross multiply
    1,954,764.77x = 2,932,606.42 × 606,858.35
  4. Step 4: Simplify right side
    1,954,764.77x = 1,779,676,677,060.43
  5. Step 5: Solve for x
    x = 1,779,676,677,060.43/1,954,764.77
  6. Step 6: Final answer
    x = 910,430.10

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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.