Home / 1,809,646.92-2,714,842.95-530,295.89

Finding the Fourth Proportional to 1,809,646.92, 2,714,842.95 and 530,295.89

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Solution

The fourth proportional to 1,809,646.92, 2,714,842.95 and 530,295.89 is: 795,553.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,646.92 : 2,714,842.95 = 530,295.89 : x
  2. Step 2: Convert to fraction form
    1,809,646.92/2,714,842.95 = 530,295.89/x
  3. Step 3: Cross multiply
    1,809,646.92x = 2,714,842.95 × 530,295.89
  4. Step 4: Simplify right side
    1,809,646.92x = 1,439,670,044,806.26
  5. Step 5: Solve for x
    x = 1,439,670,044,806.26/1,809,646.92
  6. Step 6: Final answer
    x = 795,553.00

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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.