Home / 1,641,718.04-2,464,090.77-832,670.20

Finding the Fourth Proportional to 1,641,718.04, 2,464,090.77 and 832,670.20

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Solution

The fourth proportional to 1,641,718.04, 2,464,090.77 and 832,670.20 is: 1,249,773.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,718.04 : 2,464,090.77 = 832,670.20 : x
  2. Step 2: Convert to fraction form
    1,641,718.04/2,464,090.77 = 832,670.20/x
  3. Step 3: Cross multiply
    1,641,718.04x = 2,464,090.77 × 832,670.20
  4. Step 4: Simplify right side
    1,641,718.04x = 2,051,774,946,520.77
  5. Step 5: Solve for x
    x = 2,051,774,946,520.77/1,641,718.04
  6. Step 6: Final answer
    x = 1,249,773.04

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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.