Home / 1,710,407.80-2,565,006.90-588,215.80

Finding the Fourth Proportional to 1,710,407.80, 2,565,006.90 and 588,215.80

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Solution

The fourth proportional to 1,710,407.80, 2,565,006.90 and 588,215.80 is: 882,115.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,407.80 : 2,565,006.90 = 588,215.80 : x
  2. Step 2: Convert to fraction form
    1,710,407.80/2,565,006.90 = 588,215.80/x
  3. Step 3: Cross multiply
    1,710,407.80x = 2,565,006.90 × 588,215.80
  4. Step 4: Simplify right side
    1,710,407.80x = 1,508,777,585,689.02
  5. Step 5: Solve for x
    x = 1,508,777,585,689.02/1,710,407.80
  6. Step 6: Final answer
    x = 882,115.71

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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.