Home / 5,963,675.80-8,945,513.70-1,974,587.80

Finding the Fourth Proportional to 5,963,675.80, 8,945,513.70 and 1,974,587.80

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Solution

The fourth proportional to 5,963,675.80, 8,945,513.70 and 1,974,587.80 is: 2,961,881.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,675.80 : 8,945,513.70 = 1,974,587.80 : x
  2. Step 2: Convert to fraction form
    5,963,675.80/8,945,513.70 = 1,974,587.80/x
  3. Step 3: Cross multiply
    5,963,675.80x = 8,945,513.70 × 1,974,587.80
  4. Step 4: Simplify right side
    5,963,675.80x = 17,663,702,216,752.86
  5. Step 5: Solve for x
    x = 17,663,702,216,752.86/5,963,675.80
  6. Step 6: Final answer
    x = 2,961,881.70

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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.