Home / 2,232,802.15-3,346,100.41-1,165,715.64

Finding the Fourth Proportional to 2,232,802.15, 3,346,100.41 and 1,165,715.64

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Solution

The fourth proportional to 2,232,802.15, 3,346,100.41 and 1,165,715.64 is: 1,746,953.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,802.15 : 3,346,100.41 = 1,165,715.64 : x
  2. Step 2: Convert to fraction form
    2,232,802.15/3,346,100.41 = 1,165,715.64/x
  3. Step 3: Cross multiply
    2,232,802.15x = 3,346,100.41 × 1,165,715.64
  4. Step 4: Simplify right side
    2,232,802.15x = 3,900,601,575,118.83
  5. Step 5: Solve for x
    x = 3,900,601,575,118.83/2,232,802.15
  6. Step 6: Final answer
    x = 1,746,953.52

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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.