Home / 7,062,741.60-10,594,037.28-4,677,259.20

Finding the Fourth Proportional to 7,062,741.60, 10,594,037.28 and 4,677,259.20

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Solution

The fourth proportional to 7,062,741.60, 10,594,037.28 and 4,677,259.20 is: 7,015,839.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,741.60 : 10,594,037.28 = 4,677,259.20 : x
  2. Step 2: Convert to fraction form
    7,062,741.60/10,594,037.28 = 4,677,259.20/x
  3. Step 3: Cross multiply
    7,062,741.60x = 10,594,037.28 × 4,677,259.20
  4. Step 4: Simplify right side
    7,062,741.60x = 49,551,058,333,022.98
  5. Step 5: Solve for x
    x = 49,551,058,333,022.98/7,062,741.60
  6. Step 6: Final answer
    x = 7,015,839.05

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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.