Home / 1,841,528.04-2,762,285.94-829,465.32

Finding the Fourth Proportional to 1,841,528.04, 2,762,285.94 and 829,465.32

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Solution

The fourth proportional to 1,841,528.04, 2,762,285.94 and 829,465.32 is: 1,244,195.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,528.04 : 2,762,285.94 = 829,465.32 : x
  2. Step 2: Convert to fraction form
    1,841,528.04/2,762,285.94 = 829,465.32/x
  3. Step 3: Cross multiply
    1,841,528.04x = 2,762,285.94 × 829,465.32
  4. Step 4: Simplify right side
    1,841,528.04x = 2,291,220,391,153.60
  5. Step 5: Solve for x
    x = 2,291,220,391,153.60/1,841,528.04
  6. Step 6: Final answer
    x = 1,244,195.22

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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.