Home / 1,753,443.32-2,630,184.08-616,237.92

Finding the Fourth Proportional to 1,753,443.32, 2,630,184.08 and 616,237.92

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Solution

The fourth proportional to 1,753,443.32, 2,630,184.08 and 616,237.92 is: 924,363.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,443.32 : 2,630,184.08 = 616,237.92 : x
  2. Step 2: Convert to fraction form
    1,753,443.32/2,630,184.08 = 616,237.92/x
  3. Step 3: Cross multiply
    1,753,443.32x = 2,630,184.08 × 616,237.92
  4. Step 4: Simplify right side
    1,753,443.32x = 1,620,819,163,595.12
  5. Step 5: Solve for x
    x = 1,620,819,163,595.12/1,753,443.32
  6. Step 6: Final answer
    x = 924,363.59

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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.