Home / 4,153,675.70-5,732,360.07-2,318,491.10

Finding the Fourth Proportional to 4,153,675.70, 5,732,360.07 and 2,318,491.10

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Solution

The fourth proportional to 4,153,675.70, 5,732,360.07 and 2,318,491.10 is: 3,199,678.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,675.70 : 5,732,360.07 = 2,318,491.10 : x
  2. Step 2: Convert to fraction form
    4,153,675.70/5,732,360.07 = 2,318,491.10/x
  3. Step 3: Cross multiply
    4,153,675.70x = 5,732,360.07 × 2,318,491.10
  4. Step 4: Simplify right side
    4,153,675.70x = 13,290,425,804,290.38
  5. Step 5: Solve for x
    x = 13,290,425,804,290.38/4,153,675.70
  6. Step 6: Final answer
    x = 3,199,678.25

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1.5x scale

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.