Home / 7,902,095.51-11,855,188.38-2,437,069.52

Finding the Fourth Proportional to 7,902,095.51, 11,855,188.38 and 2,437,069.52

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Solution

The fourth proportional to 7,902,095.51, 11,855,188.38 and 2,437,069.52 is: 3,656,235.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,902,095.51 : 11,855,188.38 = 2,437,069.52 : x
  2. Step 2: Convert to fraction form
    7,902,095.51/11,855,188.38 = 2,437,069.52/x
  3. Step 3: Cross multiply
    7,902,095.51x = 11,855,188.38 × 2,437,069.52
  4. Step 4: Simplify right side
    7,902,095.51x = 28,891,918,254,756.18
  5. Step 5: Solve for x
    x = 28,891,918,254,756.18/7,902,095.51
  6. Step 6: Final answer
    x = 3,656,235.01

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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.