Home / 2,833,362.96-3,909,927.04-1,544,175.72

Finding the Fourth Proportional to 2,833,362.96, 3,909,927.04 and 1,544,175.72

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Solution

The fourth proportional to 2,833,362.96, 3,909,927.04 and 1,544,175.72 is: 2,130,900.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,362.96 : 3,909,927.04 = 1,544,175.72 : x
  2. Step 2: Convert to fraction form
    2,833,362.96/3,909,927.04 = 1,544,175.72/x
  3. Step 3: Cross multiply
    2,833,362.96x = 3,909,927.04 × 1,544,175.72
  4. Step 4: Simplify right side
    2,833,362.96x = 6,037,614,402,139.47
  5. Step 5: Solve for x
    x = 6,037,614,402,139.47/2,833,362.96
  6. Step 6: Final answer
    x = 2,130,900.45

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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.