Home / 7,050,669.71-9,732,900.47-4,761,930.47

Finding the Fourth Proportional to 7,050,669.71, 9,732,900.47 and 4,761,930.47

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Solution

The fourth proportional to 7,050,669.71, 9,732,900.47 and 4,761,930.47 is: 6,573,474.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,669.71 : 9,732,900.47 = 4,761,930.47 : x
  2. Step 2: Convert to fraction form
    7,050,669.71/9,732,900.47 = 4,761,930.47/x
  3. Step 3: Cross multiply
    7,050,669.71x = 9,732,900.47 × 4,761,930.47
  4. Step 4: Simplify right side
    7,050,669.71x = 46,347,395,237,096.16
  5. Step 5: Solve for x
    x = 46,347,395,237,096.16/7,050,669.71
  6. Step 6: Final answer
    x = 6,573,474.18

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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.