Home / 1,036,754.44-1,430,547.66-577,768.48

Finding the Fourth Proportional to 1,036,754.44, 1,430,547.66 and 577,768.48

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Solution

The fourth proportional to 1,036,754.44, 1,430,547.66 and 577,768.48 is: 797,223.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,754.44 : 1,430,547.66 = 577,768.48 : x
  2. Step 2: Convert to fraction form
    1,036,754.44/1,430,547.66 = 577,768.48/x
  3. Step 3: Cross multiply
    1,036,754.44x = 1,430,547.66 × 577,768.48
  4. Step 4: Simplify right side
    1,036,754.44x = 826,525,347,085.76
  5. Step 5: Solve for x
    x = 826,525,347,085.76/1,036,754.44
  6. Step 6: Final answer
    x = 797,223.83

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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.