Home / 1,593,699.76-2,390,784.90-568,950.58

Finding the Fourth Proportional to 1,593,699.76, 2,390,784.90 and 568,950.58

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Solution

The fourth proportional to 1,593,699.76, 2,390,784.90 and 568,950.58 is: 853,509.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,699.76 : 2,390,784.90 = 568,950.58 : x
  2. Step 2: Convert to fraction form
    1,593,699.76/2,390,784.90 = 568,950.58/x
  3. Step 3: Cross multiply
    1,593,699.76x = 2,390,784.90 × 568,950.58
  4. Step 4: Simplify right side
    1,593,699.76x = 1,360,238,455,510.24
  5. Step 5: Solve for x
    x = 1,360,238,455,510.24/1,593,699.76
  6. Step 6: Final answer
    x = 853,509.86

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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.