Home / 1,036,462.66-1,555,523.43-537,969.22

Finding the Fourth Proportional to 1,036,462.66, 1,555,523.43 and 537,969.22

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Solution

The fourth proportional to 1,036,462.66, 1,555,523.43 and 537,969.22 is: 807,384.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,462.66 : 1,555,523.43 = 537,969.22 : x
  2. Step 2: Convert to fraction form
    1,036,462.66/1,555,523.43 = 537,969.22/x
  3. Step 3: Cross multiply
    1,036,462.66x = 1,555,523.43 × 537,969.22
  4. Step 4: Simplify right side
    1,036,462.66x = 836,823,726,328.83
  5. Step 5: Solve for x
    x = 836,823,726,328.83/1,036,462.66
  6. Step 6: Final answer
    x = 807,384.35

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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.