Home / 1,059,521.13-1,589,246.16-460,482.24

Finding the Fourth Proportional to 1,059,521.13, 1,589,246.16 and 460,482.24

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Solution

The fourth proportional to 1,059,521.13, 1,589,246.16 and 460,482.24 is: 690,707.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,521.13 : 1,589,246.16 = 460,482.24 : x
  2. Step 2: Convert to fraction form
    1,059,521.13/1,589,246.16 = 460,482.24/x
  3. Step 3: Cross multiply
    1,059,521.13x = 1,589,246.16 × 460,482.24
  4. Step 4: Simplify right side
    1,059,521.13x = 731,819,630,167.77
  5. Step 5: Solve for x
    x = 731,819,630,167.77/1,059,521.13
  6. Step 6: Final answer
    x = 690,707.91

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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.