Home / 10,835,118.07-14,953,986.26-6,706,473.55

Finding the Fourth Proportional to 10,835,118.07, 14,953,986.26 and 6,706,473.55

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Solution

The fourth proportional to 10,835,118.07, 14,953,986.26 and 6,706,473.55 is: 9,255,876.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835,118.07 : 14,953,986.26 = 6,706,473.55 : x
  2. Step 2: Convert to fraction form
    10,835,118.07/14,953,986.26 = 6,706,473.55/x
  3. Step 3: Cross multiply
    10,835,118.07x = 14,953,986.26 × 6,706,473.55
  4. Step 4: Simplify right side
    10,835,118.07x = 100,288,513,319,753.42
  5. Step 5: Solve for x
    x = 100,288,513,319,753.42/10,835,118.07
  6. Step 6: Final answer
    x = 9,255,876.37

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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.