Home / 4,375,265.10-6,562,897.65-1,535,664.30

Finding the Fourth Proportional to 4,375,265.10, 6,562,897.65 and 1,535,664.30

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Solution

The fourth proportional to 4,375,265.10, 6,562,897.65 and 1,535,664.30 is: 2,303,496.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,265.10 : 6,562,897.65 = 1,535,664.30 : x
  2. Step 2: Convert to fraction form
    4,375,265.10/6,562,897.65 = 1,535,664.30/x
  3. Step 3: Cross multiply
    4,375,265.10x = 6,562,897.65 × 1,535,664.30
  4. Step 4: Simplify right side
    4,375,265.10x = 10,078,407,625,658.90
  5. Step 5: Solve for x
    x = 10,078,407,625,658.90/4,375,265.10
  6. Step 6: Final answer
    x = 2,303,496.45

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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.