Home / 5,059,578.60-7,577,206.92-2,894,038.92

Finding the Fourth Proportional to 5,059,578.60, 7,577,206.92 and 2,894,038.92

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Solution

The fourth proportional to 5,059,578.60, 7,577,206.92 and 2,894,038.92 is: 4,334,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,578.60 : 7,577,206.92 = 2,894,038.92 : x
  2. Step 2: Convert to fraction form
    5,059,578.60/7,577,206.92 = 2,894,038.92/x
  3. Step 3: Cross multiply
    5,059,578.60x = 7,577,206.92 × 2,894,038.92
  4. Step 4: Simplify right side
    5,059,578.60x = 21,928,731,731,373.32
  5. Step 5: Solve for x
    x = 21,928,731,731,373.32/5,059,578.60
  6. Step 6: Final answer
    x = 4,334,102.40

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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.