Home / 1,060,630.08-1,463,699.88-577,226.40

Finding the Fourth Proportional to 1,060,630.08, 1,463,699.88 and 577,226.40

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Solution

The fourth proportional to 1,060,630.08, 1,463,699.88 and 577,226.40 is: 796,588.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,630.08 : 1,463,699.88 = 577,226.40 : x
  2. Step 2: Convert to fraction form
    1,060,630.08/1,463,699.88 = 577,226.40/x
  3. Step 3: Cross multiply
    1,060,630.08x = 1,463,699.88 × 577,226.40
  4. Step 4: Simplify right side
    1,060,630.08x = 844,886,212,412.83
  5. Step 5: Solve for x
    x = 844,886,212,412.83/1,060,630.08
  6. Step 6: Final answer
    x = 796,588.96

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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.