Home / 1,169,951.34-1,754,705.08-570,309.42

Finding the Fourth Proportional to 1,169,951.34, 1,754,705.08 and 570,309.42

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Solution

The fourth proportional to 1,169,951.34, 1,754,705.08 and 570,309.42 is: 855,355.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,951.34 : 1,754,705.08 = 570,309.42 : x
  2. Step 2: Convert to fraction form
    1,169,951.34/1,754,705.08 = 570,309.42/x
  3. Step 3: Cross multiply
    1,169,951.34x = 1,754,705.08 × 570,309.42
  4. Step 4: Simplify right side
    1,169,951.34x = 1,000,724,840,530.89
  5. Step 5: Solve for x
    x = 1,000,724,840,530.89/1,169,951.34
  6. Step 6: Final answer
    x = 855,355.95

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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.