Home / 1,753,402.16-2,630,253.16-616,065.50

Finding the Fourth Proportional to 1,753,402.16, 2,630,253.16 and 616,065.50

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Solution

The fourth proportional to 1,753,402.16, 2,630,253.16 and 616,065.50 is: 924,150.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,402.16 : 2,630,253.16 = 616,065.50 : x
  2. Step 2: Convert to fraction form
    1,753,402.16/2,630,253.16 = 616,065.50/x
  3. Step 3: Cross multiply
    1,753,402.16x = 2,630,253.16 × 616,065.50
  4. Step 4: Simplify right side
    1,753,402.16x = 1,620,408,228,141.98
  5. Step 5: Solve for x
    x = 1,620,408,228,141.98/1,753,402.16
  6. Step 6: Final answer
    x = 924,150.93

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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.