Home / 6,249,134.30-8,623,458.42-3,495,289.82

Finding the Fourth Proportional to 6,249,134.30, 8,623,458.42 and 3,495,289.82

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Solution

The fourth proportional to 6,249,134.30, 8,623,458.42 and 3,495,289.82 is: 4,823,305.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,134.30 : 8,623,458.42 = 3,495,289.82 : x
  2. Step 2: Convert to fraction form
    6,249,134.30/8,623,458.42 = 3,495,289.82/x
  3. Step 3: Cross multiply
    6,249,134.30x = 8,623,458.42 × 3,495,289.82
  4. Step 4: Simplify right side
    6,249,134.30x = 30,141,486,428,619.28
  5. Step 5: Solve for x
    x = 30,141,486,428,619.28/6,249,134.30
  6. Step 6: Final answer
    x = 4,823,305.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.