Home / 1,809,624.03-2,714,808.69-530,273.13

Finding the Fourth Proportional to 1,809,624.03, 2,714,808.69 and 530,273.13

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Solution

The fourth proportional to 1,809,624.03, 2,714,808.69 and 530,273.13 is: 795,518.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,624.03 : 2,714,808.69 = 530,273.13 : x
  2. Step 2: Convert to fraction form
    1,809,624.03/2,714,808.69 = 530,273.13/x
  3. Step 3: Cross multiply
    1,809,624.03x = 2,714,808.69 × 530,273.13
  4. Step 4: Simplify right side
    1,809,624.03x = 1,439,590,101,397.50
  5. Step 5: Solve for x
    x = 1,439,590,101,397.50/1,809,624.03
  6. Step 6: Final answer
    x = 795,518.89

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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.