Home / 10,671,545.80-16,009,392.30-4,606,265.80

Finding the Fourth Proportional to 10,671,545.80, 16,009,392.30 and 4,606,265.80

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Solution

The fourth proportional to 10,671,545.80, 16,009,392.30 and 4,606,265.80 is: 6,910,293.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671,545.80 : 16,009,392.30 = 4,606,265.80 : x
  2. Step 2: Convert to fraction form
    10,671,545.80/16,009,392.30 = 4,606,265.80/x
  3. Step 3: Cross multiply
    10,671,545.80x = 16,009,392.30 × 4,606,265.80
  4. Step 4: Simplify right side
    10,671,545.80x = 73,743,516,230,273.34
  5. Step 5: Solve for x
    x = 73,743,516,230,273.34/10,671,545.80
  6. Step 6: Final answer
    x = 6,910,293.75

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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.