Home / 1,495,947.95-2,243,921.91-374,016.95

Finding the Fourth Proportional to 1,495,947.95, 2,243,921.91 and 374,016.95

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Solution

The fourth proportional to 1,495,947.95, 2,243,921.91 and 374,016.95 is: 561,025.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,947.95 : 2,243,921.91 = 374,016.95 : x
  2. Step 2: Convert to fraction form
    1,495,947.95/2,243,921.91 = 374,016.95/x
  3. Step 3: Cross multiply
    1,495,947.95x = 2,243,921.91 × 374,016.95
  4. Step 4: Simplify right side
    1,495,947.95x = 839,264,817,596.77
  5. Step 5: Solve for x
    x = 839,264,817,596.77/1,495,947.95
  6. Step 6: Final answer
    x = 561,025.42

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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.