Home / 2,460,346.10-3,690,519.15-1,510,637.30

Finding the Fourth Proportional to 2,460,346.10, 3,690,519.15 and 1,510,637.30

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Solution

The fourth proportional to 2,460,346.10, 3,690,519.15 and 1,510,637.30 is: 2,265,955.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,346.10 : 3,690,519.15 = 1,510,637.30 : x
  2. Step 2: Convert to fraction form
    2,460,346.10/3,690,519.15 = 1,510,637.30/x
  3. Step 3: Cross multiply
    2,460,346.10x = 3,690,519.15 × 1,510,637.30
  4. Step 4: Simplify right side
    2,460,346.10x = 5,575,035,884,354.30
  5. Step 5: Solve for x
    x = 5,575,035,884,354.30/2,460,346.10
  6. Step 6: Final answer
    x = 2,265,955.95

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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.