Home / 6,259,870.05-9,377,579.62-4,314,254.10

Finding the Fourth Proportional to 6,259,870.05, 9,377,579.62 and 4,314,254.10

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Solution

The fourth proportional to 6,259,870.05, 9,377,579.62 and 4,314,254.10 is: 6,462,955.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,870.05 : 9,377,579.62 = 4,314,254.10 : x
  2. Step 2: Convert to fraction form
    6,259,870.05/9,377,579.62 = 4,314,254.10/x
  3. Step 3: Cross multiply
    6,259,870.05x = 9,377,579.62 × 4,314,254.10
  4. Step 4: Simplify right side
    6,259,870.05x = 40,457,261,293,888.34
  5. Step 5: Solve for x
    x = 40,457,261,293,888.34/6,259,870.05
  6. Step 6: Final answer
    x = 6,462,955.46

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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.