Home / 3,464,672.24-4,781,543.37-2,014,275.71

Finding the Fourth Proportional to 3,464,672.24, 4,781,543.37 and 2,014,275.71

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Solution

The fourth proportional to 3,464,672.24, 4,781,543.37 and 2,014,275.71 is: 2,779,872.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,672.24 : 4,781,543.37 = 2,014,275.71 : x
  2. Step 2: Convert to fraction form
    3,464,672.24/4,781,543.37 = 2,014,275.71/x
  3. Step 3: Cross multiply
    3,464,672.24x = 4,781,543.37 × 2,014,275.71
  4. Step 4: Simplify right side
    3,464,672.24x = 9,631,346,678,456.40
  5. Step 5: Solve for x
    x = 9,631,346,678,456.40/3,464,672.24
  6. Step 6: Final answer
    x = 2,779,872.38

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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.