Home / 10,988,038.60-16,482,057.90-4,596,166.60

Finding the Fourth Proportional to 10,988,038.60, 16,482,057.90 and 4,596,166.60

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Solution

The fourth proportional to 10,988,038.60, 16,482,057.90 and 4,596,166.60 is: 6,894,249.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,988,038.60 : 16,482,057.90 = 4,596,166.60 : x
  2. Step 2: Convert to fraction form
    10,988,038.60/16,482,057.90 = 4,596,166.60/x
  3. Step 3: Cross multiply
    10,988,038.60x = 16,482,057.90 × 4,596,166.60
  4. Step 4: Simplify right side
    10,988,038.60x = 75,754,284,019,246.14
  5. Step 5: Solve for x
    x = 75,754,284,019,246.14/10,988,038.60
  6. Step 6: Final answer
    x = 6,894,249.90

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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.