Home / 4,098,417.64-5,656,314.57-2,379,538.16

Finding the Fourth Proportional to 4,098,417.64, 5,656,314.57 and 2,379,538.16

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Solution

The fourth proportional to 4,098,417.64, 5,656,314.57 and 2,379,538.16 is: 3,284,051.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,417.64 : 5,656,314.57 = 2,379,538.16 : x
  2. Step 2: Convert to fraction form
    4,098,417.64/5,656,314.57 = 2,379,538.16/x
  3. Step 3: Cross multiply
    4,098,417.64x = 5,656,314.57 × 2,379,538.16
  4. Step 4: Simplify right side
    4,098,417.64x = 13,459,416,364,278.99
  5. Step 5: Solve for x
    x = 13,459,416,364,278.99/4,098,417.64
  6. Step 6: Final answer
    x = 3,284,051.93

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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.