Home / 7,550,903.34-10,419,910.48-4,411,458

Finding the Fourth Proportional to 7,550,903.34, 10,419,910.48 and 4,411,458

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Solution

The fourth proportional to 7,550,903.34, 10,419,910.48 and 4,411,458 is: 6,087,615.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550,903.34 : 10,419,910.48 = 4,411,458 : x
  2. Step 2: Convert to fraction form
    7,550,903.34/10,419,910.48 = 4,411,458/x
  3. Step 3: Cross multiply
    7,550,903.34x = 10,419,910.48 × 4,411,458
  4. Step 4: Simplify right side
    7,550,903.34x = 45,966,997,446,279.84
  5. Step 5: Solve for x
    x = 45,966,997,446,279.84/7,550,903.34
  6. Step 6: Final answer
    x = 6,087,615.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.