Home / 10,659,541.86-14,710,211.81-5,764,763.85

Finding the Fourth Proportional to 10,659,541.86, 14,710,211.81 and 5,764,763.85

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Solution

The fourth proportional to 10,659,541.86, 14,710,211.81 and 5,764,763.85 is: 7,955,397.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,659,541.86 : 14,710,211.81 = 5,764,763.85 : x
  2. Step 2: Convert to fraction form
    10,659,541.86/14,710,211.81 = 5,764,763.85/x
  3. Step 3: Cross multiply
    10,659,541.86x = 14,710,211.81 × 5,764,763.85
  4. Step 4: Simplify right side
    10,659,541.86x = 84,800,897,239,307.23
  5. Step 5: Solve for x
    x = 84,800,897,239,307.23/10,659,541.86
  6. Step 6: Final answer
    x = 7,955,397.93

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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.