Home / 5,396,547.40-8,093,784.30-1,610,153.80

Finding the Fourth Proportional to 5,396,547.40, 8,093,784.30 and 1,610,153.80

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Solution

The fourth proportional to 5,396,547.40, 8,093,784.30 and 1,610,153.80 is: 2,414,921.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,547.40 : 8,093,784.30 = 1,610,153.80 : x
  2. Step 2: Convert to fraction form
    5,396,547.40/8,093,784.30 = 1,610,153.80/x
  3. Step 3: Cross multiply
    5,396,547.40x = 8,093,784.30 × 1,610,153.80
  4. Step 4: Simplify right side
    5,396,547.40x = 13,032,237,547,025.34
  5. Step 5: Solve for x
    x = 13,032,237,547,025.34/5,396,547.40
  6. Step 6: Final answer
    x = 2,414,921.35

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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.