Home / 3,064,569.68-4,595,316.60-1,785,590.48

Finding the Fourth Proportional to 3,064,569.68, 4,595,316.60 and 1,785,590.48

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Solution

The fourth proportional to 3,064,569.68, 4,595,316.60 and 1,785,590.48 is: 2,677,489.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,569.68 : 4,595,316.60 = 1,785,590.48 : x
  2. Step 2: Convert to fraction form
    3,064,569.68/4,595,316.60 = 1,785,590.48/x
  3. Step 3: Cross multiply
    3,064,569.68x = 4,595,316.60 × 1,785,590.48
  4. Step 4: Simplify right side
    3,064,569.68x = 8,205,353,573,545.97
  5. Step 5: Solve for x
    x = 8,205,353,573,545.97/3,064,569.68
  6. Step 6: Final answer
    x = 2,677,489.64

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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.