Home / 1,012,060.04-1,518,038.22-302,093.96

Finding the Fourth Proportional to 1,012,060.04, 1,518,038.22 and 302,093.96

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Solution

The fourth proportional to 1,012,060.04, 1,518,038.22 and 302,093.96 is: 453,125.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,012,060.04 : 1,518,038.22 = 302,093.96 : x
  2. Step 2: Convert to fraction form
    1,012,060.04/1,518,038.22 = 302,093.96/x
  3. Step 3: Cross multiply
    1,012,060.04x = 1,518,038.22 × 302,093.96
  4. Step 4: Simplify right side
    1,012,060.04x = 458,590,177,311.15
  5. Step 5: Solve for x
    x = 458,590,177,311.15/1,012,060.04
  6. Step 6: Final answer
    x = 453,125.47

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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.