Home / 9,799,025.63-13,523,412.83-5,878,929.29

Finding the Fourth Proportional to 9,799,025.63, 13,523,412.83 and 5,878,929.29

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Solution

The fourth proportional to 9,799,025.63, 13,523,412.83 and 5,878,929.29 is: 8,113,376.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,799,025.63 : 13,523,412.83 = 5,878,929.29 : x
  2. Step 2: Convert to fraction form
    9,799,025.63/13,523,412.83 = 5,878,929.29/x
  3. Step 3: Cross multiply
    9,799,025.63x = 13,523,412.83 × 5,878,929.29
  4. Step 4: Simplify right side
    9,799,025.63x = 79,503,187,690,037.08
  5. Step 5: Solve for x
    x = 79,503,187,690,037.08/9,799,025.63
  6. Step 6: Final answer
    x = 8,113,376.85

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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.