Home / 1,582,257.04-2,374,944.82-1,127,353.51

Finding the Fourth Proportional to 1,582,257.04, 2,374,944.82 and 1,127,353.51

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Solution

The fourth proportional to 1,582,257.04, 2,374,944.82 and 1,127,353.51 is: 1,692,141.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,257.04 : 2,374,944.82 = 1,127,353.51 : x
  2. Step 2: Convert to fraction form
    1,582,257.04/2,374,944.82 = 1,127,353.51/x
  3. Step 3: Cross multiply
    1,582,257.04x = 2,374,944.82 × 1,127,353.51
  4. Step 4: Simplify right side
    1,582,257.04x = 2,677,402,385,374.98
  5. Step 5: Solve for x
    x = 2,677,402,385,374.98/1,582,257.04
  6. Step 6: Final answer
    x = 1,692,141.24

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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.