Home / 1,794,968.15-2,477,455.46-1,141,461.72

Finding the Fourth Proportional to 1,794,968.15, 2,477,455.46 and 1,141,461.72

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Solution

The fourth proportional to 1,794,968.15, 2,477,455.46 and 1,141,461.72 is: 1,575,471.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,968.15 : 2,477,455.46 = 1,141,461.72 : x
  2. Step 2: Convert to fraction form
    1,794,968.15/2,477,455.46 = 1,141,461.72/x
  3. Step 3: Cross multiply
    1,794,968.15x = 2,477,455.46 × 1,141,461.72
  4. Step 4: Simplify right side
    1,794,968.15x = 2,827,920,564,887.68
  5. Step 5: Solve for x
    x = 2,827,920,564,887.68/1,794,968.15
  6. Step 6: Final answer
    x = 1,575,471.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.