Home / 1,082,254.29-1,623,334.86-283,518.15

Finding the Fourth Proportional to 1,082,254.29, 1,623,334.86 and 283,518.15

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Solution

The fourth proportional to 1,082,254.29, 1,623,334.86 and 283,518.15 is: 425,265.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,254.29 : 1,623,334.86 = 283,518.15 : x
  2. Step 2: Convert to fraction form
    1,082,254.29/1,623,334.86 = 283,518.15/x
  3. Step 3: Cross multiply
    1,082,254.29x = 1,623,334.86 × 283,518.15
  4. Step 4: Simplify right side
    1,082,254.29x = 460,244,896,337.71
  5. Step 5: Solve for x
    x = 460,244,896,337.71/1,082,254.29
  6. Step 6: Final answer
    x = 425,265.02

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1.5x scale

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.