Home / 1,753,400.16-2,630,250.15-616,063.50

Finding the Fourth Proportional to 1,753,400.16, 2,630,250.15 and 616,063.50

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Solution

The fourth proportional to 1,753,400.16, 2,630,250.15 and 616,063.50 is: 924,147.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,400.16 : 2,630,250.15 = 616,063.50 : x
  2. Step 2: Convert to fraction form
    1,753,400.16/2,630,250.15 = 616,063.50/x
  3. Step 3: Cross multiply
    1,753,400.16x = 2,630,250.15 × 616,063.50
  4. Step 4: Simplify right side
    1,753,400.16x = 1,620,401,113,284.53
  5. Step 5: Solve for x
    x = 1,620,401,113,284.53/1,753,400.16
  6. Step 6: Final answer
    x = 924,147.92

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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.