Home / 973,910.16-1,461,197.38-524,677.12

Finding the Fourth Proportional to 973,910.16, 1,461,197.38 and 524,677.12

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Solution

The fourth proportional to 973,910.16, 1,461,197.38 and 524,677.12 is: 787,194.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,910.16 : 1,461,197.38 = 524,677.12 : x
  2. Step 2: Convert to fraction form
    973,910.16/1,461,197.38 = 524,677.12/x
  3. Step 3: Cross multiply
    973,910.16x = 1,461,197.38 × 524,677.12
  4. Step 4: Simplify right side
    973,910.16x = 766,656,833,089.95
  5. Step 5: Solve for x
    x = 766,656,833,089.95/973,910.16
  6. Step 6: Final answer
    x = 787,194.61

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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.