Home / 3,777,435.34-5,664,075.36-2,580,708.94

Finding the Fourth Proportional to 3,777,435.34, 5,664,075.36 and 2,580,708.94

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Solution

The fourth proportional to 3,777,435.34, 5,664,075.36 and 2,580,708.94 is: 3,869,643.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,435.34 : 5,664,075.36 = 2,580,708.94 : x
  2. Step 2: Convert to fraction form
    3,777,435.34/5,664,075.36 = 2,580,708.94/x
  3. Step 3: Cross multiply
    3,777,435.34x = 5,664,075.36 × 2,580,708.94
  4. Step 4: Simplify right side
    3,777,435.34x = 14,617,329,894,547.87
  5. Step 5: Solve for x
    x = 14,617,329,894,547.87/3,777,435.34
  6. Step 6: Final answer
    x = 3,869,643.97

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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.