Home / 4,075,386.53-5,621,691.54-2,544,836.45

Finding the Fourth Proportional to 4,075,386.53, 5,621,691.54 and 2,544,836.45

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Solution

The fourth proportional to 4,075,386.53, 5,621,691.54 and 2,544,836.45 is: 3,510,411.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,386.53 : 5,621,691.54 = 2,544,836.45 : x
  2. Step 2: Convert to fraction form
    4,075,386.53/5,621,691.54 = 2,544,836.45/x
  3. Step 3: Cross multiply
    4,075,386.53x = 5,621,691.54 × 2,544,836.45
  4. Step 4: Simplify right side
    4,075,386.53x = 14,306,285,541,648.63
  5. Step 5: Solve for x
    x = 14,306,285,541,648.63/4,075,386.53
  6. Step 6: Final answer
    x = 3,510,411.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.