Home / 1,082,095.48-1,492,371.30-652,285.72

Finding the Fourth Proportional to 1,082,095.48, 1,492,371.30 and 652,285.72

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Solution

The fourth proportional to 1,082,095.48, 1,492,371.30 and 652,285.72 is: 899,599.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,095.48 : 1,492,371.30 = 652,285.72 : x
  2. Step 2: Convert to fraction form
    1,082,095.48/1,492,371.30 = 652,285.72/x
  3. Step 3: Cross multiply
    1,082,095.48x = 1,492,371.30 × 652,285.72
  4. Step 4: Simplify right side
    1,082,095.48x = 973,452,487,927.84
  5. Step 5: Solve for x
    x = 973,452,487,927.84/1,082,095.48
  6. Step 6: Final answer
    x = 899,599.44

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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.