Home / 2,367,545.69-3,551,326.03-661,677.76

Finding the Fourth Proportional to 2,367,545.69, 3,551,326.03 and 661,677.76

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Solution

The fourth proportional to 2,367,545.69, 3,551,326.03 and 661,677.76 is: 992,518.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,545.69 : 3,551,326.03 = 661,677.76 : x
  2. Step 2: Convert to fraction form
    2,367,545.69/3,551,326.03 = 661,677.76/x
  3. Step 3: Cross multiply
    2,367,545.69x = 3,551,326.03 × 661,677.76
  4. Step 4: Simplify right side
    2,367,545.69x = 2,349,833,457,826.35
  5. Step 5: Solve for x
    x = 2,349,833,457,826.35/2,367,545.69
  6. Step 6: Final answer
    x = 992,518.74

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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.