Home / 2,066,594.40-3,099,949.76-570,686.40

Finding the Fourth Proportional to 2,066,594.40, 3,099,949.76 and 570,686.40

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Solution

The fourth proportional to 2,066,594.40, 3,099,949.76 and 570,686.40 is: 856,045.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,594.40 : 3,099,949.76 = 570,686.40 : x
  2. Step 2: Convert to fraction form
    2,066,594.40/3,099,949.76 = 570,686.40/x
  3. Step 3: Cross multiply
    2,066,594.40x = 3,099,949.76 × 570,686.40
  4. Step 4: Simplify right side
    2,066,594.40x = 1,769,099,168,715.26
  5. Step 5: Solve for x
    x = 1,769,099,168,715.26/2,066,594.40
  6. Step 6: Final answer
    x = 856,045.66

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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.