Home / 1,082,017.08-1,492,714.14-652,052.88

Finding the Fourth Proportional to 1,082,017.08, 1,492,714.14 and 652,052.88

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Solution

The fourth proportional to 1,082,017.08, 1,492,714.14 and 652,052.88 is: 899,550.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,017.08 : 1,492,714.14 = 652,052.88 : x
  2. Step 2: Convert to fraction form
    1,082,017.08/1,492,714.14 = 652,052.88/x
  3. Step 3: Cross multiply
    1,082,017.08x = 1,492,714.14 × 652,052.88
  4. Step 4: Simplify right side
    1,082,017.08x = 973,328,554,003.72
  5. Step 5: Solve for x
    x = 973,328,554,003.72/1,082,017.08
  6. Step 6: Final answer
    x = 899,550.08

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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.