Home / 1,014,694.48-1,520,941.22-508,033.56

Finding the Fourth Proportional to 1,014,694.48, 1,520,941.22 and 508,033.56

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Solution

The fourth proportional to 1,014,694.48, 1,520,941.22 and 508,033.56 is: 761,499.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,694.48 : 1,520,941.22 = 508,033.56 : x
  2. Step 2: Convert to fraction form
    1,014,694.48/1,520,941.22 = 508,033.56/x
  3. Step 3: Cross multiply
    1,014,694.48x = 1,520,941.22 × 508,033.56
  4. Step 4: Simplify right side
    1,014,694.48x = 772,689,182,547.34
  5. Step 5: Solve for x
    x = 772,689,182,547.34/1,014,694.48
  6. Step 6: Final answer
    x = 761,499.35

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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.