Home / 4,936,037.40-7,406,820.90-2,095,666.20

Finding the Fourth Proportional to 4,936,037.40, 7,406,820.90 and 2,095,666.20

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Solution

The fourth proportional to 4,936,037.40, 7,406,820.90 and 2,095,666.20 is: 3,144,673.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,037.40 : 7,406,820.90 = 2,095,666.20 : x
  2. Step 2: Convert to fraction form
    4,936,037.40/7,406,820.90 = 2,095,666.20/x
  3. Step 3: Cross multiply
    4,936,037.40x = 7,406,820.90 × 2,095,666.20
  4. Step 4: Simplify right side
    4,936,037.40x = 15,522,224,209,583.58
  5. Step 5: Solve for x
    x = 15,522,224,209,583.58/4,936,037.40
  6. Step 6: Final answer
    x = 3,144,673.14

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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.