Home / 4,772,298.94-7,159,569.55-1,577,425.05

Finding the Fourth Proportional to 4,772,298.94, 7,159,569.55 and 1,577,425.05

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Solution

The fourth proportional to 4,772,298.94, 7,159,569.55 and 1,577,425.05 is: 2,366,508.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,298.94 : 7,159,569.55 = 1,577,425.05 : x
  2. Step 2: Convert to fraction form
    4,772,298.94/7,159,569.55 = 1,577,425.05/x
  3. Step 3: Cross multiply
    4,772,298.94x = 7,159,569.55 × 1,577,425.05
  4. Step 4: Simplify right side
    4,772,298.94x = 11,293,684,351,443.67
  5. Step 5: Solve for x
    x = 11,293,684,351,443.67/4,772,298.94
  6. Step 6: Final answer
    x = 2,366,508.15

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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.