Home / 5,495,258.59-8,243,638.29-1,900,060.22

Finding the Fourth Proportional to 5,495,258.59, 8,243,638.29 and 1,900,060.22

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Solution

The fourth proportional to 5,495,258.59, 8,243,638.29 and 1,900,060.22 is: 2,850,349.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,258.59 : 8,243,638.29 = 1,900,060.22 : x
  2. Step 2: Convert to fraction form
    5,495,258.59/8,243,638.29 = 1,900,060.22/x
  3. Step 3: Cross multiply
    5,495,258.59x = 8,243,638.29 × 1,900,060.22
  4. Step 4: Simplify right side
    5,495,258.59x = 15,663,409,182,897.82
  5. Step 5: Solve for x
    x = 15,663,409,182,897.82/5,495,258.59
  6. Step 6: Final answer
    x = 2,850,349.79

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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.