Home / 1,537,492.11-2,306,246.36-1,008,363.89

Finding the Fourth Proportional to 1,537,492.11, 2,306,246.36 and 1,008,363.89

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Solution

The fourth proportional to 1,537,492.11, 2,306,246.36 and 1,008,363.89 is: 1,512,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,492.11 : 2,306,246.36 = 1,008,363.89 : x
  2. Step 2: Convert to fraction form
    1,537,492.11/2,306,246.36 = 1,008,363.89/x
  3. Step 3: Cross multiply
    1,537,492.11x = 2,306,246.36 × 1,008,363.89
  4. Step 4: Simplify right side
    1,537,492.11x = 2,325,535,534,294.89
  5. Step 5: Solve for x
    x = 2,325,535,534,294.89/1,537,492.11
  6. Step 6: Final answer
    x = 1,512,551.20

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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.