Home / 1,146,334.90-1,719,502.35-1,036,110.10

Finding the Fourth Proportional to 1,146,334.90, 1,719,502.35 and 1,036,110.10

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Solution

The fourth proportional to 1,146,334.90, 1,719,502.35 and 1,036,110.10 is: 1,554,165.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,334.90 : 1,719,502.35 = 1,036,110.10 : x
  2. Step 2: Convert to fraction form
    1,146,334.90/1,719,502.35 = 1,036,110.10/x
  3. Step 3: Cross multiply
    1,146,334.90x = 1,719,502.35 × 1,036,110.10
  4. Step 4: Simplify right side
    1,146,334.90x = 1,781,593,751,808.74
  5. Step 5: Solve for x
    x = 1,781,593,751,808.74/1,146,334.90
  6. Step 6: Final answer
    x = 1,554,165.15

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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.