Home / 1,060,941.65-1,464,118.17-577,520.69

Finding the Fourth Proportional to 1,060,941.65, 1,464,118.17 and 577,520.69

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Solution

The fourth proportional to 1,060,941.65, 1,464,118.17 and 577,520.69 is: 796,988.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,941.65 : 1,464,118.17 = 577,520.69 : x
  2. Step 2: Convert to fraction form
    1,060,941.65/1,464,118.17 = 577,520.69/x
  3. Step 3: Cross multiply
    1,060,941.65x = 1,464,118.17 × 577,520.69
  4. Step 4: Simplify right side
    1,060,941.65x = 845,558,528,459.35
  5. Step 5: Solve for x
    x = 845,558,528,459.35/1,060,941.65
  6. Step 6: Final answer
    x = 796,988.72

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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.