Home / 1,087,956.45-1,501,352.58-604,522.83

Finding the Fourth Proportional to 1,087,956.45, 1,501,352.58 and 604,522.83

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Solution

The fourth proportional to 1,087,956.45, 1,501,352.58 and 604,522.83 is: 834,226.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,956.45 : 1,501,352.58 = 604,522.83 : x
  2. Step 2: Convert to fraction form
    1,087,956.45/1,501,352.58 = 604,522.83/x
  3. Step 3: Cross multiply
    1,087,956.45x = 1,501,352.58 × 604,522.83
  4. Step 4: Simplify right side
    1,087,956.45x = 907,601,910,489.40
  5. Step 5: Solve for x
    x = 907,601,910,489.40/1,087,956.45
  6. Step 6: Final answer
    x = 834,226.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.