Home / 1,501,727.29-2,252,567.07-364,498.90

Finding the Fourth Proportional to 1,501,727.29, 2,252,567.07 and 364,498.90

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Solution

The fourth proportional to 1,501,727.29, 2,252,567.07 and 364,498.90 is: 546,742.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,727.29 : 2,252,567.07 = 364,498.90 : x
  2. Step 2: Convert to fraction form
    1,501,727.29/2,252,567.07 = 364,498.90/x
  3. Step 3: Cross multiply
    1,501,727.29x = 2,252,567.07 × 364,498.90
  4. Step 4: Simplify right side
    1,501,727.29x = 821,058,219,191.22
  5. Step 5: Solve for x
    x = 821,058,219,191.22/1,501,727.29
  6. Step 6: Final answer
    x = 546,742.56

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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.