Home / 2,652,229.76-3,657,180.76-1,791,295.32

Finding the Fourth Proportional to 2,652,229.76, 3,657,180.76 and 1,791,295.32

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Solution

The fourth proportional to 2,652,229.76, 3,657,180.76 and 1,791,295.32 is: 2,470,031.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,229.76 : 3,657,180.76 = 1,791,295.32 : x
  2. Step 2: Convert to fraction form
    2,652,229.76/3,657,180.76 = 1,791,295.32/x
  3. Step 3: Cross multiply
    2,652,229.76x = 3,657,180.76 × 1,791,295.32
  4. Step 4: Simplify right side
    2,652,229.76x = 6,551,090,779,782.04
  5. Step 5: Solve for x
    x = 6,551,090,779,782.04/2,652,229.76
  6. Step 6: Final answer
    x = 2,470,031.40

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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.