Home / 6,114,382.48-9,171,595.32-1,854,587.28

Finding the Fourth Proportional to 6,114,382.48, 9,171,595.32 and 1,854,587.28

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Solution

The fourth proportional to 6,114,382.48, 9,171,595.32 and 1,854,587.28 is: 2,781,887.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,382.48 : 9,171,595.32 = 1,854,587.28 : x
  2. Step 2: Convert to fraction form
    6,114,382.48/9,171,595.32 = 1,854,587.28/x
  3. Step 3: Cross multiply
    6,114,382.48x = 9,171,595.32 × 1,854,587.28
  4. Step 4: Simplify right side
    6,114,382.48x = 17,009,524,017,779.53
  5. Step 5: Solve for x
    x = 17,009,524,017,779.53/6,114,382.48
  6. Step 6: Final answer
    x = 2,781,887.47

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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.