Home / 6,392,316.60-9,588,474.90-2,603,849.40

Finding the Fourth Proportional to 6,392,316.60, 9,588,474.90 and 2,603,849.40

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Solution

The fourth proportional to 6,392,316.60, 9,588,474.90 and 2,603,849.40 is: 3,905,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,316.60 : 9,588,474.90 = 2,603,849.40 : x
  2. Step 2: Convert to fraction form
    6,392,316.60/9,588,474.90 = 2,603,849.40/x
  3. Step 3: Cross multiply
    6,392,316.60x = 9,588,474.90 × 2,603,849.40
  4. Step 4: Simplify right side
    6,392,316.60x = 24,966,944,615,280.06
  5. Step 5: Solve for x
    x = 24,966,944,615,280.06/6,392,316.60
  6. Step 6: Final answer
    x = 3,905,774.10

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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.