Home / 1,036,269.20-1,430,023.56-583,550.48

Finding the Fourth Proportional to 1,036,269.20, 1,430,023.56 and 583,550.48

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Solution

The fourth proportional to 1,036,269.20, 1,430,023.56 and 583,550.48 is: 805,283.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,269.20 : 1,430,023.56 = 583,550.48 : x
  2. Step 2: Convert to fraction form
    1,036,269.20/1,430,023.56 = 583,550.48/x
  3. Step 3: Cross multiply
    1,036,269.20x = 1,430,023.56 × 583,550.48
  4. Step 4: Simplify right side
    1,036,269.20x = 834,490,934,849.31
  5. Step 5: Solve for x
    x = 834,490,934,849.31/1,036,269.20
  6. Step 6: Final answer
    x = 805,283.93

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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.