Home / 6,503,730.10-9,753,298.80-2,242,907.35

Finding the Fourth Proportional to 6,503,730.10, 9,753,298.80 and 2,242,907.35

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Solution

The fourth proportional to 6,503,730.10, 9,753,298.80 and 2,242,907.35 is: 3,363,569.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,730.10 : 9,753,298.80 = 2,242,907.35 : x
  2. Step 2: Convert to fraction form
    6,503,730.10/9,753,298.80 = 2,242,907.35/x
  3. Step 3: Cross multiply
    6,503,730.10x = 9,753,298.80 × 2,242,907.35
  4. Step 4: Simplify right side
    6,503,730.10x = 21,875,745,565,266.18
  5. Step 5: Solve for x
    x = 21,875,745,565,266.18/6,503,730.10
  6. Step 6: Final answer
    x = 3,363,569.09

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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.