Home / 1,060,895.95-1,591,345.24-262,165.28

Finding the Fourth Proportional to 1,060,895.95, 1,591,345.24 and 262,165.28

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Solution

The fourth proportional to 1,060,895.95, 1,591,345.24 and 262,165.28 is: 393,248.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,895.95 : 1,591,345.24 = 262,165.28 : x
  2. Step 2: Convert to fraction form
    1,060,895.95/1,591,345.24 = 262,165.28/x
  3. Step 3: Cross multiply
    1,060,895.95x = 1,591,345.24 × 262,165.28
  4. Step 4: Simplify right side
    1,060,895.95x = 417,195,461,809.13
  5. Step 5: Solve for x
    x = 417,195,461,809.13/1,060,895.95
  6. Step 6: Final answer
    x = 393,248.24

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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.