Home / 1,356,976.59-2,034,032.04-1,036,430.39

Finding the Fourth Proportional to 1,356,976.59, 2,034,032.04 and 1,036,430.39

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Solution

The fourth proportional to 1,356,976.59, 2,034,032.04 and 1,036,430.39 is: 1,553,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,976.59 : 2,034,032.04 = 1,036,430.39 : x
  2. Step 2: Convert to fraction form
    1,356,976.59/2,034,032.04 = 1,036,430.39/x
  3. Step 3: Cross multiply
    1,356,976.59x = 2,034,032.04 × 1,036,430.39
  4. Step 4: Simplify right side
    1,356,976.59x = 2,108,132,610,319.54
  5. Step 5: Solve for x
    x = 2,108,132,610,319.54/1,356,976.59
  6. Step 6: Final answer
    x = 1,553,551.20

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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.