Home / 1,973,886.14-2,959,099.32-948,703.70

Finding the Fourth Proportional to 1,973,886.14, 2,959,099.32 and 948,703.70

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Solution

The fourth proportional to 1,973,886.14, 2,959,099.32 and 948,703.70 is: 1,422,224.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,886.14 : 2,959,099.32 = 948,703.70 : x
  2. Step 2: Convert to fraction form
    1,973,886.14/2,959,099.32 = 948,703.70/x
  3. Step 3: Cross multiply
    1,973,886.14x = 2,959,099.32 × 948,703.70
  4. Step 4: Simplify right side
    1,973,886.14x = 2,807,308,473,551.48
  5. Step 5: Solve for x
    x = 2,807,308,473,551.48/1,973,886.14
  6. Step 6: Final answer
    x = 1,422,224.12

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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.