Home / 1,551,595.26-2,327,369.50-698,064.16

Finding the Fourth Proportional to 1,551,595.26, 2,327,369.50 and 698,064.16

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Solution

The fourth proportional to 1,551,595.26, 2,327,369.50 and 698,064.16 is: 1,047,085.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,595.26 : 2,327,369.50 = 698,064.16 : x
  2. Step 2: Convert to fraction form
    1,551,595.26/2,327,369.50 = 698,064.16/x
  3. Step 3: Cross multiply
    1,551,595.26x = 2,327,369.50 × 698,064.16
  4. Step 4: Simplify right side
    1,551,595.26x = 1,624,653,235,027.12
  5. Step 5: Solve for x
    x = 1,624,653,235,027.12/1,551,595.26
  6. Step 6: Final answer
    x = 1,047,085.72

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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.