Home / 4,962,719.52-7,445,574.36-1,767,429.90

Finding the Fourth Proportional to 4,962,719.52, 7,445,574.36 and 1,767,429.90

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Solution

The fourth proportional to 4,962,719.52, 7,445,574.36 and 1,767,429.90 is: 2,651,677.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,719.52 : 7,445,574.36 = 1,767,429.90 : x
  2. Step 2: Convert to fraction form
    4,962,719.52/7,445,574.36 = 1,767,429.90/x
  3. Step 3: Cross multiply
    4,962,719.52x = 7,445,574.36 × 1,767,429.90
  4. Step 4: Simplify right side
    4,962,719.52x = 13,159,530,746,537.36
  5. Step 5: Solve for x
    x = 13,159,530,746,537.36/4,962,719.52
  6. Step 6: Final answer
    x = 2,651,677.31

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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.