Home / 7,056,710.40-9,741,682.32-4,732,752.96

Finding the Fourth Proportional to 7,056,710.40, 9,741,682.32 and 4,732,752.96

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Solution

The fourth proportional to 7,056,710.40, 9,741,682.32 and 4,732,752.96 is: 6,533,494.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056,710.40 : 9,741,682.32 = 4,732,752.96 : x
  2. Step 2: Convert to fraction form
    7,056,710.40/9,741,682.32 = 4,732,752.96/x
  3. Step 3: Cross multiply
    7,056,710.40x = 9,741,682.32 × 4,732,752.96
  4. Step 4: Simplify right side
    7,056,710.40x = 46,104,975,835,359.67
  5. Step 5: Solve for x
    x = 46,104,975,835,359.67/7,056,710.40
  6. Step 6: Final answer
    x = 6,533,494.11

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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.