Home / 2,432,995.35-3,357,397.90-1,345,201.59

Finding the Fourth Proportional to 2,432,995.35, 3,357,397.90 and 1,345,201.59

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Solution

The fourth proportional to 2,432,995.35, 3,357,397.90 and 1,345,201.59 is: 1,856,303.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,995.35 : 3,357,397.90 = 1,345,201.59 : x
  2. Step 2: Convert to fraction form
    2,432,995.35/3,357,397.90 = 1,345,201.59/x
  3. Step 3: Cross multiply
    2,432,995.35x = 3,357,397.90 × 1,345,201.59
  4. Step 4: Simplify right side
    2,432,995.35x = 4,516,376,993,342.66
  5. Step 5: Solve for x
    x = 4,516,376,993,342.66/2,432,995.35
  6. Step 6: Final answer
    x = 1,856,303.18

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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.