Home / 7,003,437.93-10,506,243.06-2,959,942.77

Finding the Fourth Proportional to 7,003,437.93, 10,506,243.06 and 2,959,942.77

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Solution

The fourth proportional to 7,003,437.93, 10,506,243.06 and 2,959,942.77 is: 4,440,373.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003,437.93 : 10,506,243.06 = 2,959,942.77 : x
  2. Step 2: Convert to fraction form
    7,003,437.93/10,506,243.06 = 2,959,942.77/x
  3. Step 3: Cross multiply
    7,003,437.93x = 10,506,243.06 × 2,959,942.77
  4. Step 4: Simplify right side
    7,003,437.93x = 31,097,878,185,309.68
  5. Step 5: Solve for x
    x = 31,097,878,185,309.68/7,003,437.93
  6. Step 6: Final answer
    x = 4,440,373.21

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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.