Home / 2,832,054.96-4,249,411.06-1,412,221.76

Finding the Fourth Proportional to 2,832,054.96, 4,249,411.06 and 1,412,221.76

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Solution

The fourth proportional to 2,832,054.96, 4,249,411.06 and 1,412,221.76 is: 2,118,995.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,054.96 : 4,249,411.06 = 1,412,221.76 : x
  2. Step 2: Convert to fraction form
    2,832,054.96/4,249,411.06 = 1,412,221.76/x
  3. Step 3: Cross multiply
    2,832,054.96x = 4,249,411.06 × 1,412,221.76
  4. Step 4: Simplify right side
    2,832,054.96x = 6,001,110,766,116.67
  5. Step 5: Solve for x
    x = 6,001,110,766,116.67/2,832,054.96
  6. Step 6: Final answer
    x = 2,118,995.16

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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.