Home / 1,033,025-1,548,650.04-359,018.74

Finding the Fourth Proportional to 1,033,025, 1,548,650.04 and 359,018.74

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Solution

The fourth proportional to 1,033,025, 1,548,650.04 and 359,018.74 is: 538,219.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,025 : 1,548,650.04 = 359,018.74 : x
  2. Step 2: Convert to fraction form
    1,033,025/1,548,650.04 = 359,018.74/x
  3. Step 3: Cross multiply
    1,033,025x = 1,548,650.04 × 359,018.74
  4. Step 4: Simplify right side
    1,033,025x = 555,994,386,061.75
  5. Step 5: Solve for x
    x = 555,994,386,061.75/1,033,025
  6. Step 6: Final answer
    x = 538,219.68

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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.