Home / 7,051,396.30-10,588,153.65-4,065,412.30

Finding the Fourth Proportional to 7,051,396.30, 10,588,153.65 and 4,065,412.30

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Solution

The fourth proportional to 7,051,396.30, 10,588,153.65 and 4,065,412.30 is: 6,104,494.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051,396.30 : 10,588,153.65 = 4,065,412.30 : x
  2. Step 2: Convert to fraction form
    7,051,396.30/10,588,153.65 = 4,065,412.30/x
  3. Step 3: Cross multiply
    7,051,396.30x = 10,588,153.65 × 4,065,412.30
  4. Step 4: Simplify right side
    7,051,396.30x = 43,045,210,082,999.90
  5. Step 5: Solve for x
    x = 43,045,210,082,999.90/7,051,396.30
  6. Step 6: Final answer
    x = 6,104,494.52

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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.