Home / 1,057,191.15-1,458,924.52-573,756.29

Finding the Fourth Proportional to 1,057,191.15, 1,458,924.52 and 573,756.29

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Solution

The fourth proportional to 1,057,191.15, 1,458,924.52 and 573,756.29 is: 791,784.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,191.15 : 1,458,924.52 = 573,756.29 : x
  2. Step 2: Convert to fraction form
    1,057,191.15/1,458,924.52 = 573,756.29/x
  3. Step 3: Cross multiply
    1,057,191.15x = 1,458,924.52 × 573,756.29
  4. Step 4: Simplify right side
    1,057,191.15x = 837,067,119,985.23
  5. Step 5: Solve for x
    x = 837,067,119,985.23/1,057,191.15
  6. Step 6: Final answer
    x = 791,784.08

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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.