Home / 4,581,323.13-6,323,326.88-2,622,337.02

Finding the Fourth Proportional to 4,581,323.13, 6,323,326.88 and 2,622,337.02

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Solution

The fourth proportional to 4,581,323.13, 6,323,326.88 and 2,622,337.02 is: 3,619,455.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,323.13 : 6,323,326.88 = 2,622,337.02 : x
  2. Step 2: Convert to fraction form
    4,581,323.13/6,323,326.88 = 2,622,337.02/x
  3. Step 3: Cross multiply
    4,581,323.13x = 6,323,326.88 × 2,622,337.02
  4. Step 4: Simplify right side
    4,581,323.13x = 16,581,894,166,985.10
  5. Step 5: Solve for x
    x = 16,581,894,166,985.10/4,581,323.13
  6. Step 6: Final answer
    x = 3,619,455.27

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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.