Home / 1,156,100.04-1,732,705.68-556,949.52

Finding the Fourth Proportional to 1,156,100.04, 1,732,705.68 and 556,949.52

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Solution

The fourth proportional to 1,156,100.04, 1,732,705.68 and 556,949.52 is: 834,728.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,100.04 : 1,732,705.68 = 556,949.52 : x
  2. Step 2: Convert to fraction form
    1,156,100.04/1,732,705.68 = 556,949.52/x
  3. Step 3: Cross multiply
    1,156,100.04x = 1,732,705.68 × 556,949.52
  4. Step 4: Simplify right side
    1,156,100.04x = 965,029,596,777.27
  5. Step 5: Solve for x
    x = 965,029,596,777.27/1,156,100.04
  6. Step 6: Final answer
    x = 834,728.45

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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.