Home / 10,134,677.03-15,226,267.68-6,498,530.94

Finding the Fourth Proportional to 10,134,677.03, 15,226,267.68 and 6,498,530.94

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Solution

The fourth proportional to 10,134,677.03, 15,226,267.68 and 6,498,530.94 is: 9,763,347.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,134,677.03 : 15,226,267.68 = 6,498,530.94 : x
  2. Step 2: Convert to fraction form
    10,134,677.03/15,226,267.68 = 6,498,530.94/x
  3. Step 3: Cross multiply
    10,134,677.03x = 15,226,267.68 × 6,498,530.94
  4. Step 4: Simplify right side
    10,134,677.03x = 98,948,371,590,652.77
  5. Step 5: Solve for x
    x = 98,948,371,590,652.77/10,134,677.03
  6. Step 6: Final answer
    x = 9,763,347.30

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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.