Home / 2,953,494-4,075,823.36-1,595,367.04

Finding the Fourth Proportional to 2,953,494, 4,075,823.36 and 1,595,367.04

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Solution

The fourth proportional to 2,953,494, 4,075,823.36 and 1,595,367.04 is: 2,201,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,494 : 4,075,823.36 = 1,595,367.04 : x
  2. Step 2: Convert to fraction form
    2,953,494/4,075,823.36 = 1,595,367.04/x
  3. Step 3: Cross multiply
    2,953,494x = 4,075,823.36 × 1,595,367.04
  4. Step 4: Simplify right side
    2,953,494x = 6,502,434,249,406.06
  5. Step 5: Solve for x
    x = 6,502,434,249,406.06/2,953,494
  6. Step 6: Final answer
    x = 2,201,607.40

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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.