Home / 1,042,796.04-1,564,785.72-563,017.42

Finding the Fourth Proportional to 1,042,796.04, 1,564,785.72 and 563,017.42

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Solution

The fourth proportional to 1,042,796.04, 1,564,785.72 and 563,017.42 is: 844,845.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,796.04 : 1,564,785.72 = 563,017.42 : x
  2. Step 2: Convert to fraction form
    1,042,796.04/1,564,785.72 = 563,017.42/x
  3. Step 3: Cross multiply
    1,042,796.04x = 1,564,785.72 × 563,017.42
  4. Step 4: Simplify right side
    1,042,796.04x = 881,001,618,927.24
  5. Step 5: Solve for x
    x = 881,001,618,927.24/1,042,796.04
  6. Step 6: Final answer
    x = 844,845.57

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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.