Home / 9,894,102.03-13,655,302.25-5,543,482.41

Finding the Fourth Proportional to 9,894,102.03, 13,655,302.25 and 5,543,482.41

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Solution

The fourth proportional to 9,894,102.03, 13,655,302.25 and 5,543,482.41 is: 7,650,813.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,102.03 : 13,655,302.25 = 5,543,482.41 : x
  2. Step 2: Convert to fraction form
    9,894,102.03/13,655,302.25 = 5,543,482.41/x
  3. Step 3: Cross multiply
    9,894,102.03x = 13,655,302.25 × 5,543,482.41
  4. Step 4: Simplify right side
    9,894,102.03x = 75,697,927,798,391.02
  5. Step 5: Solve for x
    x = 75,697,927,798,391.02/9,894,102.03
  6. Step 6: Final answer
    x = 7,650,813.34

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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.