Home / 3,056,192.64-4,585,006.08-3,005,415.36

Finding the Fourth Proportional to 3,056,192.64, 4,585,006.08 and 3,005,415.36

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Solution

The fourth proportional to 3,056,192.64, 4,585,006.08 and 3,005,415.36 is: 4,508,828.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,192.64 : 4,585,006.08 = 3,005,415.36 : x
  2. Step 2: Convert to fraction form
    3,056,192.64/4,585,006.08 = 3,005,415.36/x
  3. Step 3: Cross multiply
    3,056,192.64x = 4,585,006.08 × 3,005,415.36
  4. Step 4: Simplify right side
    3,056,192.64x = 13,779,847,698,525.39
  5. Step 5: Solve for x
    x = 13,779,847,698,525.39/3,056,192.64
  6. Step 6: Final answer
    x = 4,508,828.25

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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.