Home / 3,461,064.14-5,184,354.81-2,783,482.94

Finding the Fourth Proportional to 3,461,064.14, 5,184,354.81 and 2,783,482.94

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Solution

The fourth proportional to 3,461,064.14, 5,184,354.81 and 2,783,482.94 is: 4,169,400.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,064.14 : 5,184,354.81 = 2,783,482.94 : x
  2. Step 2: Convert to fraction form
    3,461,064.14/5,184,354.81 = 2,783,482.94/x
  3. Step 3: Cross multiply
    3,461,064.14x = 5,184,354.81 × 2,783,482.94
  4. Step 4: Simplify right side
    3,461,064.14x = 14,430,563,168,541.94
  5. Step 5: Solve for x
    x = 14,430,563,168,541.94/3,461,064.14
  6. Step 6: Final answer
    x = 4,169,400.68

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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.