Home / 7,197,594.95-10,796,392.47-2,405,284.22

Finding the Fourth Proportional to 7,197,594.95, 10,796,392.47 and 2,405,284.22

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Solution

The fourth proportional to 7,197,594.95, 10,796,392.47 and 2,405,284.22 is: 3,607,926.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,594.95 : 10,796,392.47 = 2,405,284.22 : x
  2. Step 2: Convert to fraction form
    7,197,594.95/10,796,392.47 = 2,405,284.22/x
  3. Step 3: Cross multiply
    7,197,594.95x = 10,796,392.47 × 2,405,284.22
  4. Step 4: Simplify right side
    7,197,594.95x = 25,968,392,468,008.81
  5. Step 5: Solve for x
    x = 25,968,392,468,008.81/7,197,594.95
  6. Step 6: Final answer
    x = 3,607,926.35

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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.