Home / 2,411,550.45-3,618,036.18-971,492.76

Finding the Fourth Proportional to 2,411,550.45, 3,618,036.18 and 971,492.76

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Solution

The fourth proportional to 2,411,550.45, 3,618,036.18 and 971,492.76 is: 1,457,525.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,550.45 : 3,618,036.18 = 971,492.76 : x
  2. Step 2: Convert to fraction form
    2,411,550.45/3,618,036.18 = 971,492.76/x
  3. Step 3: Cross multiply
    2,411,550.45x = 3,618,036.18 × 971,492.76
  4. Step 4: Simplify right side
    2,411,550.45x = 3,514,895,954,288.06
  5. Step 5: Solve for x
    x = 3,514,895,954,288.06/2,411,550.45
  6. Step 6: Final answer
    x = 1,457,525.37

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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.