Home / 6,934,530.40-9,570,460.26-4,034,043.52

Finding the Fourth Proportional to 6,934,530.40, 9,570,460.26 and 4,034,043.52

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Solution

The fourth proportional to 6,934,530.40, 9,570,460.26 and 4,034,043.52 is: 5,567,450.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,530.40 : 9,570,460.26 = 4,034,043.52 : x
  2. Step 2: Convert to fraction form
    6,934,530.40/9,570,460.26 = 4,034,043.52/x
  3. Step 3: Cross multiply
    6,934,530.40x = 9,570,460.26 × 4,034,043.52
  4. Step 4: Simplify right side
    6,934,530.40x = 38,607,653,186,472.03
  5. Step 5: Solve for x
    x = 38,607,653,186,472.03/6,934,530.40
  6. Step 6: Final answer
    x = 5,567,450.28

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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.