Home / 1,090,149.04-1,506,112.04-832,926.24

Finding the Fourth Proportional to 1,090,149.04, 1,506,112.04 and 832,926.24

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Solution

The fourth proportional to 1,090,149.04, 1,506,112.04 and 832,926.24 is: 1,150,741.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,149.04 : 1,506,112.04 = 832,926.24 : x
  2. Step 2: Convert to fraction form
    1,090,149.04/1,506,112.04 = 832,926.24/x
  3. Step 3: Cross multiply
    1,090,149.04x = 1,506,112.04 × 832,926.24
  4. Step 4: Simplify right side
    1,090,149.04x = 1,254,480,238,495.93
  5. Step 5: Solve for x
    x = 1,254,480,238,495.93/1,090,149.04
  6. Step 6: Final answer
    x = 1,150,741.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.