Home / 7,159,068.47-10,738,657.16-2,041,493.98

Finding the Fourth Proportional to 7,159,068.47, 10,738,657.16 and 2,041,493.98

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Solution

The fourth proportional to 7,159,068.47, 10,738,657.16 and 2,041,493.98 is: 3,062,256.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,159,068.47 : 10,738,657.16 = 2,041,493.98 : x
  2. Step 2: Convert to fraction form
    7,159,068.47/10,738,657.16 = 2,041,493.98/x
  3. Step 3: Cross multiply
    7,159,068.47x = 10,738,657.16 × 2,041,493.98
  4. Step 4: Simplify right side
    7,159,068.47x = 21,922,903,927,425.57
  5. Step 5: Solve for x
    x = 21,922,903,927,425.57/7,159,068.47
  6. Step 6: Final answer
    x = 3,062,256.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.