Home / 8,034,438.96-11,084,828.28-4,549,301.40

Finding the Fourth Proportional to 8,034,438.96, 11,084,828.28 and 4,549,301.40

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Solution

The fourth proportional to 8,034,438.96, 11,084,828.28 and 4,549,301.40 is: 6,276,508.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,438.96 : 11,084,828.28 = 4,549,301.40 : x
  2. Step 2: Convert to fraction form
    8,034,438.96/11,084,828.28 = 4,549,301.40/x
  3. Step 3: Cross multiply
    8,034,438.96x = 11,084,828.28 × 4,549,301.40
  4. Step 4: Simplify right side
    8,034,438.96x = 50,428,224,812,963.59
  5. Step 5: Solve for x
    x = 50,428,224,812,963.59/8,034,438.96
  6. Step 6: Final answer
    x = 6,276,508.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.