Home / 1,134,645.48-1,701,782.10-460,699.56

Finding the Fourth Proportional to 1,134,645.48, 1,701,782.10 and 460,699.56

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Solution

The fourth proportional to 1,134,645.48, 1,701,782.10 and 460,699.56 is: 690,973.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,645.48 : 1,701,782.10 = 460,699.56 : x
  2. Step 2: Convert to fraction form
    1,134,645.48/1,701,782.10 = 460,699.56/x
  3. Step 3: Cross multiply
    1,134,645.48x = 1,701,782.10 × 460,699.56
  4. Step 4: Simplify right side
    1,134,645.48x = 784,010,264,685.88
  5. Step 5: Solve for x
    x = 784,010,264,685.88/1,134,645.48
  6. Step 6: Final answer
    x = 690,973.77

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1.5x scale

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.