Home / 4,051,664.74-6,075,253.68-1,657,191.07

Finding the Fourth Proportional to 4,051,664.74, 6,075,253.68 and 1,657,191.07

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Solution

The fourth proportional to 4,051,664.74, 6,075,253.68 and 1,657,191.07 is: 2,484,869.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,664.74 : 6,075,253.68 = 1,657,191.07 : x
  2. Step 2: Convert to fraction form
    4,051,664.74/6,075,253.68 = 1,657,191.07/x
  3. Step 3: Cross multiply
    4,051,664.74x = 6,075,253.68 × 1,657,191.07
  4. Step 4: Simplify right side
    4,051,664.74x = 10,067,856,146,480.64
  5. Step 5: Solve for x
    x = 10,067,856,146,480.64/4,051,664.74
  6. Step 6: Final answer
    x = 2,484,869.01

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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.