Home / 2,335,877.40-3,500,863.65-1,135,214.40

Finding the Fourth Proportional to 2,335,877.40, 3,500,863.65 and 1,135,214.40

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Solution

The fourth proportional to 2,335,877.40, 3,500,863.65 and 1,135,214.40 is: 1,701,386.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,877.40 : 3,500,863.65 = 1,135,214.40 : x
  2. Step 2: Convert to fraction form
    2,335,877.40/3,500,863.65 = 1,135,214.40/x
  3. Step 3: Cross multiply
    2,335,877.40x = 3,500,863.65 × 1,135,214.40
  4. Step 4: Simplify right side
    2,335,877.40x = 3,974,230,827,916.56
  5. Step 5: Solve for x
    x = 3,974,230,827,916.56/2,335,877.40
  6. Step 6: Final answer
    x = 1,701,386.74

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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.