Home / 3,246,095.95-4,478,807.59-2,098,795.75

Finding the Fourth Proportional to 3,246,095.95, 4,478,807.59 and 2,098,795.75

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Solution

The fourth proportional to 3,246,095.95, 4,478,807.59 and 2,098,795.75 is: 2,895,817.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,095.95 : 4,478,807.59 = 2,098,795.75 : x
  2. Step 2: Convert to fraction form
    3,246,095.95/4,478,807.59 = 2,098,795.75/x
  3. Step 3: Cross multiply
    3,246,095.95x = 4,478,807.59 × 2,098,795.75
  4. Step 4: Simplify right side
    3,246,095.95x = 9,400,102,334,959.74
  5. Step 5: Solve for x
    x = 9,400,102,334,959.74/3,246,095.95
  6. Step 6: Final answer
    x = 2,895,817.77

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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.