Home / 4,151,368.84-5,728,759.02-2,433,633.40

Finding the Fourth Proportional to 4,151,368.84, 5,728,759.02 and 2,433,633.40

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Solution

The fourth proportional to 4,151,368.84, 5,728,759.02 and 2,433,633.40 is: 3,358,337.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,368.84 : 5,728,759.02 = 2,433,633.40 : x
  2. Step 2: Convert to fraction form
    4,151,368.84/5,728,759.02 = 2,433,633.40/x
  3. Step 3: Cross multiply
    4,151,368.84x = 5,728,759.02 × 2,433,633.40
  4. Step 4: Simplify right side
    4,151,368.84x = 13,941,699,291,623.27
  5. Step 5: Solve for x
    x = 13,941,699,291,623.27/4,151,368.84
  6. Step 6: Final answer
    x = 3,358,337.90

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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.