Home / 1,062,589.64-1,466,374.26-603,705.02

Finding the Fourth Proportional to 1,062,589.64, 1,466,374.26 and 603,705.02

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Solution

The fourth proportional to 1,062,589.64, 1,466,374.26 and 603,705.02 is: 833,113.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,589.64 : 1,466,374.26 = 603,705.02 : x
  2. Step 2: Convert to fraction form
    1,062,589.64/1,466,374.26 = 603,705.02/x
  3. Step 3: Cross multiply
    1,062,589.64x = 1,466,374.26 × 603,705.02
  4. Step 4: Simplify right side
    1,062,589.64x = 885,257,501,960.79
  5. Step 5: Solve for x
    x = 885,257,501,960.79/1,062,589.64
  6. Step 6: Final answer
    x = 833,113.24

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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.