Home / 1,024,465.86-1,413,947.93-611,029.13

Finding the Fourth Proportional to 1,024,465.86, 1,413,947.93 and 611,029.13

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Solution

The fourth proportional to 1,024,465.86, 1,413,947.93 and 611,029.13 is: 843,330.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,465.86 : 1,413,947.93 = 611,029.13 : x
  2. Step 2: Convert to fraction form
    1,024,465.86/1,413,947.93 = 611,029.13/x
  3. Step 3: Cross multiply
    1,024,465.86x = 1,413,947.93 × 611,029.13
  4. Step 4: Simplify right side
    1,024,465.86x = 863,963,363,408.32
  5. Step 5: Solve for x
    x = 863,963,363,408.32/1,024,465.86
  6. Step 6: Final answer
    x = 843,330.56

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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.