Home / 2,014,342.60-3,021,513.90-752,103.40

Finding the Fourth Proportional to 2,014,342.60, 3,021,513.90 and 752,103.40

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Solution

The fourth proportional to 2,014,342.60, 3,021,513.90 and 752,103.40 is: 1,128,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,342.60 : 3,021,513.90 = 752,103.40 : x
  2. Step 2: Convert to fraction form
    2,014,342.60/3,021,513.90 = 752,103.40/x
  3. Step 3: Cross multiply
    2,014,342.60x = 3,021,513.90 × 752,103.40
  4. Step 4: Simplify right side
    2,014,342.60x = 2,272,490,877,337.26
  5. Step 5: Solve for x
    x = 2,272,490,877,337.26/2,014,342.60
  6. Step 6: Final answer
    x = 1,128,155.10

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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.