Home / 4,607,246.60-6,916,118.70-2,715,054.20

Finding the Fourth Proportional to 4,607,246.60, 6,916,118.70 and 2,715,054.20

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Solution

The fourth proportional to 4,607,246.60, 6,916,118.70 and 2,715,054.20 is: 4,075,674.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,246.60 : 6,916,118.70 = 2,715,054.20 : x
  2. Step 2: Convert to fraction form
    4,607,246.60/6,916,118.70 = 2,715,054.20/x
  3. Step 3: Cross multiply
    4,607,246.60x = 6,916,118.70 × 2,715,054.20
  4. Step 4: Simplify right side
    4,607,246.60x = 18,777,637,124,133.54
  5. Step 5: Solve for x
    x = 18,777,637,124,133.54/4,607,246.60
  6. Step 6: Final answer
    x = 4,075,674.42

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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.