Home / 1,057,029.24-1,458,701.34-604,329.72

Finding the Fourth Proportional to 1,057,029.24, 1,458,701.34 and 604,329.72

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Solution

The fourth proportional to 1,057,029.24, 1,458,701.34 and 604,329.72 is: 833,975.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,029.24 : 1,458,701.34 = 604,329.72 : x
  2. Step 2: Convert to fraction form
    1,057,029.24/1,458,701.34 = 604,329.72/x
  3. Step 3: Cross multiply
    1,057,029.24x = 1,458,701.34 × 604,329.72
  4. Step 4: Simplify right side
    1,057,029.24x = 881,536,572,365.83
  5. Step 5: Solve for x
    x = 881,536,572,365.83/1,057,029.24
  6. Step 6: Final answer
    x = 833,975.58

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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.