Home / 2,360,969.40-3,542,912.10-940,877.40

Finding the Fourth Proportional to 2,360,969.40, 3,542,912.10 and 940,877.40

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Solution

The fourth proportional to 2,360,969.40, 3,542,912.10 and 940,877.40 is: 1,411,897.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,969.40 : 3,542,912.10 = 940,877.40 : x
  2. Step 2: Convert to fraction form
    2,360,969.40/3,542,912.10 = 940,877.40/x
  3. Step 3: Cross multiply
    2,360,969.40x = 3,542,912.10 × 940,877.40
  4. Step 4: Simplify right side
    2,360,969.40x = 3,333,445,925,076.54
  5. Step 5: Solve for x
    x = 3,333,445,925,076.54/2,360,969.40
  6. Step 6: Final answer
    x = 1,411,897.13

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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.