Home / 1,043,202.18-1,564,803.23-569,629.20

Finding the Fourth Proportional to 1,043,202.18, 1,564,803.23 and 569,629.20

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Solution

The fourth proportional to 1,043,202.18, 1,564,803.23 and 569,629.20 is: 854,443.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,202.18 : 1,564,803.23 = 569,629.20 : x
  2. Step 2: Convert to fraction form
    1,043,202.18/1,564,803.23 = 569,629.20/x
  3. Step 3: Cross multiply
    1,043,202.18x = 1,564,803.23 × 569,629.20
  4. Step 4: Simplify right side
    1,043,202.18x = 891,357,609,214.17
  5. Step 5: Solve for x
    x = 891,357,609,214.17/1,043,202.18
  6. Step 6: Final answer
    x = 854,443.78

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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.