Home / 1,455,832.04-2,009,056.20-844,347.39

Finding the Fourth Proportional to 1,455,832.04, 2,009,056.20 and 844,347.39

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Solution

The fourth proportional to 1,455,832.04, 2,009,056.20 and 844,347.39 is: 1,165,204.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,455,832.04 : 2,009,056.20 = 844,347.39 : x
  2. Step 2: Convert to fraction form
    1,455,832.04/2,009,056.20 = 844,347.39/x
  3. Step 3: Cross multiply
    1,455,832.04x = 2,009,056.20 × 844,347.39
  4. Step 4: Simplify right side
    1,455,832.04x = 1,696,341,358,833.32
  5. Step 5: Solve for x
    x = 1,696,341,358,833.32/1,455,832.04
  6. Step 6: Final answer
    x = 1,165,204.03

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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.