Home / 1,042,164.04-1,562,175.79-591,923.62

Finding the Fourth Proportional to 1,042,164.04, 1,562,175.79 and 591,923.62

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Solution

The fourth proportional to 1,042,164.04, 1,562,175.79 and 591,923.62 is: 887,277.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,164.04 : 1,562,175.79 = 591,923.62 : x
  2. Step 2: Convert to fraction form
    1,042,164.04/1,562,175.79 = 591,923.62/x
  3. Step 3: Cross multiply
    1,042,164.04x = 1,562,175.79 × 591,923.62
  4. Step 4: Simplify right side
    1,042,164.04x = 924,688,748,693.16
  5. Step 5: Solve for x
    x = 924,688,748,693.16/1,042,164.04
  6. Step 6: Final answer
    x = 887,277.54

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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.